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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 5)

Only in the last few years ______ to use home computers.

Tiếng Anh Tốt nghiệp THPT

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Hai chất hữu cơ X, Y chứa các nguyên tố C, H, O và có khối lượng phân tử đều bằng 74. Biết X tác dụng được với Na, cả X, Y đều tác dụng với dung dịch NaOH và dung dịch AgNO3 trong NH3. Vậy X, Y có thể là

Hóa học Lớp 12

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 11)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer for each of the questions. Understanding India's Caste SystemIt has been said that life is what we make of it. In other words, if we work hard and focus on our goals, we can have great careers and enjoy high status is society. However, these opportunities don‟t exist for everyone. In some places, the family you are born into will decide almost everything about your life. India‟s caste system is an example of this. The caste system is a major part of the Hindu religion that has existed for thousands of years. It is a way of organizing and grouping people based on the occupation of the family. Castes will determine whom people can socialize with and their place in society. Originally, a person‟s caste was supposed to be determined by their personality, but over time it has been linked to their job and family.There are four classes, also known as varnas, in India‟s caste system. The highest one is Brahmin. People in this class have jobs in education and religion. These are seen as extremely important functions for the society as they deal with the knowledge. The second highest level is the Kshatriya, or ruling class. People from this group can be soldiers, landowners, or have jobs in politics. The class beneath this is the Vaishya. These people often work in the commercial sector as merchants. The fourth class level is the Shudra. Shudras typically work as unskilled labourers doing factory or farm work, or they may also be employed as artists. There is another group, the Harijan, that is at the bottom and considered to be outside of the caste system. For many years, they were known as Untouchables, people from this caste held the most undesirable jobs in society, such as cleaning up garbage. Furthermore, they weren‟t allowed to pray at public temples or drink water from the same wells as other classes. If someone from another caste came into contact with an Untouchable, they were considered dirty and would be expected to bathe vigorously to clean themselves. Although the caste system still exists in India, the government is taking steps to improve the living conditions and decrease unemployment rates for the Shudras and Harijan. This includes providing better health care, offering literacy programmes, and making sure that people from higher social classes do not exploit them. It seems unlikely that the caste system will disappear any time soon, but the overall conditions for those at the bottom do seem to be improving. Question:What is the caste system mainly based on?

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 5)

_______ , I decided to stop trading with them.

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P3)

According to ___ people, most animal and plant species on earth will soon die out.

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 5)

For holistic development schools should ______ families as partners in their children's education.

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 26)

Each of the following sentences has four underlined words or phrases marked A, B, C, and D. Choose the word or phrase which be changed in order for the sentence to be correct.The oxygen in the air (A)we breath (B) has no taste (C), smell, or color(D).

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 5)

When the first child was born, they ______ for three years.

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Cho các phát biểu sau về cacbohiđrat:(a) Glucozơ và saccarozơ đều là chất rắn có vị ngọt, dễ tan trong nước.(b) Tinh bột và xenlulozơ đều là polisaccarit.(c) Trong dung dịch, glucozơ và saccarozơ đều hòa tan Cu(OH)2, tạo phức màu xanh lam.(d) Khi thủy phân hoàn toàn hỗn hợp gồm tinh bột và saccarozơ trong môi trường axit, chỉ thu được một loại monosaccarit duy nhất.(e) Có thể phân biệt glucozơ và fructozơ bằng phản ứng với dung dịch AgNO3 trong NH3.(g) Glucozơ và saccarozơ đều tác dụng với H2 (xúc tác Ni, đun nóng) tạo sobitol.Số phát biểu đúng là:

Hóa học Lớp 12

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 5)

Politicians _______ blame the media if they don't win the election. They're so predictable.

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Thủy phân hoàn toàn 1 mol pentapeptit X mạch hở thì thu được 3 mol glyxin, 1 mol alanin và 1 mol valin. Khi thủy phân không hoàn toàn X thì trong sản phẩm thấy có các đipeptit Ala-Gly, Gly-Ala và tripeptip Gly-Gly-Val. Công thức của X và phần trăm khối lượng của N trong X là:

Hóa học Lớp 12

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 5)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions from 1 to 14. In some families, younger people seem more _______ to save money than their parents.

Tiếng Anh Tốt nghiệp THPT

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 11)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer for each of the questions. Understanding India's Caste SystemIt has been said that life is what we make of it. In other words, if we work hard and focus on our goals, we can have great careers and enjoy high status is society. However, these opportunities don‟t exist for everyone. In some places, the family you are born into will decide almost everything about your life. India‟s caste system is an example of this. The caste system is a major part of the Hindu religion that has existed for thousands of years. It is a way of organizing and grouping people based on the occupation of the family. Castes will determine whom people can socialize with and their place in society. Originally, a person‟s caste was supposed to be determined by their personality, but over time it has been linked to their job and family.There are four classes, also known as varnas, in India‟s caste system. The highest one is Brahmin. People in this class have jobs in education and religion. These are seen as extremely important functions for the society as they deal with the knowledge. The second highest level is the Kshatriya, or ruling class. People from this group can be soldiers, landowners, or have jobs in politics. The class beneath this is the Vaishya. These people often work in the commercial sector as merchants. The fourth class level is the Shudra. Shudras typically work as unskilled labourers doing factory or farm work, or they may also be employed as artists. There is another group, the Harijan, that is at the bottom and considered to be outside of the caste system. For many years, they were known as Untouchables, people from this caste held the most undesirable jobs in society, such as cleaning up garbage. Furthermore, they weren‟t allowed to pray at public temples or drink water from the same wells as other classes. If someone from another caste came into contact with an Untouchable, they were considered dirty and would be expected to bathe vigorously to clean themselves. Although the caste system still exists in India, the government is taking steps to improve the living conditions and decrease unemployment rates for the Shudras and Harijan. This includes providing better health care, offering literacy programmes, and making sure that people from higher social classes do not exploit them. It seems unlikely that the caste system will disappear any time soon, but the overall conditions for those at the bottom do seem to be improving. Question:The word “this” in paragraph 1 refers to ________.

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Cho X, Y là hai chất thuộc dãy đồng đẳng của axit acrylic và MX < MY; Z là ancol có cùng số nguyên tử cacbon với X; T là este hai chức tạo bởi X, Y và Z. Đốt cháy hoàn toàn 11,16 gam hỗn hợp E gồm X, Y, Z, T cần vừa đủ 13,216 lít khí O2 (đktc), thu được khí CO2 và 9,36 gam nước. Mặt khác, 11,16 gam E tác dụng tối đa với dung dịch chứa 0,04 mol Br2. Khối lượng muối thu được khi cho cùng lượng E trên tác dụng hết với dung dịch KOH dư là

Hóa học Lớp 12

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Dung dịch hỗn hợp X chứa x mol axit glutamic và y mol tyrosin. Cho dung dịch X tác dụng với một lượng dung dịch HCl vừa đủ, thu được dung dịch Y. Dung dịch Y tác dụng vừa đủ với dung dịch chứa z mol NaOH. Mối liên hệ giữa x, y và z là :

Hóa học Lớp 12

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 11)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer for each of the questions. Understanding India's Caste SystemIt has been said that life is what we make of it. In other words, if we work hard and focus on our goals, we can have great careers and enjoy high status is society. However, these opportunities don‟t exist for everyone. In some places, the family you are born into will decide almost everything about your life. India‟s caste system is an example of this. The caste system is a major part of the Hindu religion that has existed for thousands of years. It is a way of organizing and grouping people based on the occupation of the family. Castes will determine whom people can socialize with and their place in society. Originally, a person‟s caste was supposed to be determined by their personality, but over time it has been linked to their job and family.There are four classes, also known as varnas, in India‟s caste system. The highest one is Brahmin. People in this class have jobs in education and religion. These are seen as extremely important functions for the society as they deal with the knowledge. The second highest level is the Kshatriya, or ruling class. People from this group can be soldiers, landowners, or have jobs in politics. The class beneath this is the Vaishya. These people often work in the commercial sector as merchants. The fourth class level is the Shudra. Shudras typically work as unskilled labourers doing factory or farm work, or they may also be employed as artists. There is another group, the Harijan, that is at the bottom and considered to be outside of the caste system. For many years, they were known as Untouchables, people from this caste held the most undesirable jobs in society, such as cleaning up garbage. Furthermore, they weren‟t allowed to pray at public temples or drink water from the same wells as other classes. If someone from another caste came into contact with an Untouchable, they were considered dirty and would be expected to bathe vigorously to clean themselves. Although the caste system still exists in India, the government is taking steps to improve the living conditions and decrease unemployment rates for the Shudras and Harijan. This includes providing better health care, offering literacy programmes, and making sure that people from higher social classes do not exploit them. It seems unlikely that the caste system will disappear any time soon, but the overall conditions for those at the bottom do seem to be improving. Question:Which of the following is not true about India‟s caste system?

Tiếng Anh Tốt nghiệp THPT

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 26)

Read the following passage carefully and then choose the best option to fit each space. Identify your choice by circling letter A, B, C or D on the answer sheet. The 18th-century battlefield was, compared with that of the 20`th-century, an intimate theatre, especially intimate in the (19)_ of the Revolution, which was usually small even by the standards of the day. Soldiers had to come to close quarters to kill; this fact reduced the mystery of the battle, though perhaps not its terrors. But at least the battle field lost some of its impersonality. In fact, in (20)_ to (with) the 201h-century combat, in which the enemy usually remains unseen and the source of incoming fire unknown, in the 181h-century battles the enemy could be seen and sometimes even (21)_ . (22) one's enemy may have arose a singular (23) of feeling uncommon in modern battles. Before the (24)_ occurred tension and anxiety (25) _ up as the troops marched from their column into a line of attack. The ( 26) of their movements was well understood by themselves and their enemies, who must have watched with feeling of dread and fascination. When the order came sending them (27) rages, even madness replaced the attacker's (28) , while terror and desperation filled those who received the charge.Điền vào số (28)

Tiếng Anh Tốt nghiệp THPT

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Hợp chất hữu cơ mạch hở X có công thức phân tử C6H10O4. Thủy phân X tạo ra hai ancol đơn chức có số nguyên tử cacbon trong phân tử gấp đôi nhau. Công thức của X là

Hóa học Lớp 12

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Mark the letter A, B, C, or D on your answer sheet to indicate the option that best completes each of the following exchanges. Hoa is asking Hai, who is sitting at a corner of the room, seeming too shy. - Hoa: "Why aren't you taking part in our activities? _______________ .” - Hai: "Yes, I can. Certainly."

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 11)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.We managed to get to school in time despite the heavy rain.

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Khi thuỷ phân a gam một chất béo X thu được 0,92 gam glixerol, 3,02 gam natri linoleat (C17H31COONa) và m gam muối natri oleat (C17H33COONa). Giá trị của a, m lần lượt là :

Hóa học Lớp 12

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 26)

Read the following passage carefully and then choose the best option to fit each space. Identify your choice by circling letter A, B, C or D on the answer sheet. The 18th-century battlefield was, compared with that of the 20`th-century, an intimate theatre, especially intimate in the (19)_ of the Revolution, which was usually small even by the standards of the day. Soldiers had to come to close quarters to kill; this fact reduced the mystery of the battle, though perhaps not its terrors. But at least the battle field lost some of its impersonality. In fact, in (20)_ to (with) the 201h-century combat, in which the enemy usually remains unseen and the source of incoming fire unknown, in the 181h-century battles the enemy could be seen and sometimes even (21)_ . (22) one's enemy may have arose a singular (23) of feeling uncommon in modern battles. Before the (24)_ occurred tension and anxiety (25) _ up as the troops marched from their column into a line of attack. The ( 26) of their movements was well understood by themselves and their enemies, who must have watched with feeling of dread and fascination. When the order came sending them (27) rages, even madness replaced the attacker's (28) , while terror and desperation filled those who received the charge.Điền vào số (27)

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Mark the letter A, B, C, or D on your answer sheet to indicate the option that best completes each of the following exchanges. – “Excuse me. Where's the parking lot?” – “ ______”

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 11)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.Driver are advised to get enough petrol because filling stations are few and far between on the highway.

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.We arrived at the conference. Then we realized that our reports were still at home.

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Cho các phát biểu sau:(1) Các amino axit ở điều kiện thường là những chất rắn ở dạng tinh thể.(2) Liên kết –CONH– giữa các đơn vị amino axit gọi là liên kết peptit.(3) Các peptit đều có phản ứng màu Biure.(4) Glucozơ và fructozơ đều có phản ứng tráng bạc.(5) Polietilen được tạo thành từ phản ứng trùng ngưng ancol etylic.Số phát biểu đúng là

Hóa học Lớp 12

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P3)

If Lucy's car ____ down, she would be here right now.

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions. She was the first woman in the Philippines. She was elected as the president of the country.

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 26)

Read the following passage carefully and then choose the best option to fit each space. Identify your choice by circling letter A, B, C or D on the answer sheet. The 18th-century battlefield was, compared with that of the 20`th-century, an intimate theatre, especially intimate in the (19)_ of the Revolution, which was usually small even by the standards of the day. Soldiers had to come to close quarters to kill; this fact reduced the mystery of the battle, though perhaps not its terrors. But at least the battle field lost some of its impersonality. In fact, in (20)_ to (with) the 201h-century combat, in which the enemy usually remains unseen and the source of incoming fire unknown, in the 181h-century battles the enemy could be seen and sometimes even (21)_ . (22) one's enemy may have arose a singular (23) of feeling uncommon in modern battles. Before the (24)_ occurred tension and anxiety (25) _ up as the troops marched from their column into a line of attack. The ( 26) of their movements was well understood by themselves and their enemies, who must have watched with feeling of dread and fascination. When the order came sending them (27) rages, even madness replaced the attacker's (28) , while terror and desperation filled those who received the charge.Điền vào số (26)

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

X là este no, đơn chức; Y là este đơn chức; không no chứa một liên kết đôi C=C (X, Y đều mạch hở). Đốt cháy hoàn toàn 14,4 gam hỗn hợp E chứa X, Y cần dùng 14,336 lít O2 (đktc) thu được 9,36 gam nước. Mặt khác, thủy phân hoàn toàn E trong môi trường axit thu được hỗn hợp chứa 2 axit cacboxylic A, B (MA < MB) và ancol Z duy nhất. Cho các nhận định sau:(1) X, A đều cho được phản ứng tráng gương.(2) X, Y, A, B đều làm mất màu dung dịch Br2 trong môi trường CCl4.(3) Y có mạch cacbon phân nhánh, từ Y điều chế thủy tinh hữu cơ bằng phản ứng trùng hợp.(4) Đun Z với H2SO4 đặc ở 170oC thu được anken tương ứng.(5) Nhiệt độ sôi tăng dần theo thứ tự X < Y < Z < A < B.(6) Tính axit giảm dần theo thứ tự A > B > Z.Số nhận định đúng là:

Hóa học Lớp 12

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Mark the letter A, B, C, or D or your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. "You should have finished the report by now," the boss said to his secretary.

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Mark the letter A, B, C, or D or your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. For reasons hygiene, it's forbidden to try on the earrings in the jewellery department

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 26)

Read the following passage carefully and then choose the best option to fit each space. Identify your choice by circling letter A, B, C or D on the answer sheet. The 18th-century battlefield was, compared with that of the 20`th-century, an intimate theatre, especially intimate in the (19)_ of the Revolution, which was usually small even by the standards of the day. Soldiers had to come to close quarters to kill; this fact reduced the mystery of the battle, though perhaps not its terrors. But at least the battle field lost some of its impersonality. In fact, in (20)_ to (with) the 201h-century combat, in which the enemy usually remains unseen and the source of incoming fire unknown, in the 181h-century battles the enemy could be seen and sometimes even (21)_ . (22) one's enemy may have arose a singular (23) of feeling uncommon in modern battles. Before the (24)_ occurred tension and anxiety (25) _ up as the troops marched from their column into a line of attack. The ( 26) of their movements was well understood by themselves and their enemies, who must have watched with feeling of dread and fascination. When the order came sending them (27) rages, even madness replaced the attacker's (28) , while terror and desperation filled those who received the charge.Điền vào số (25)

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Đốt cháy hoàn toàn este X thu được số mol CO2 bằng số mol H2O. Vậy X là

Hóa học Lớp 12

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Mark the letter A, B, C, or D or your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.Sometimes having professional assistance with your CV can increase your chance of finding a job.

Tiếng Anh Tốt nghiệp THPT

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Cho các chất : đimetylamin (1), metylamin (2), amoniac (3), anilin (4), p-metylanilin (5), p-nitroanilin (6). Tính bazơ tăng dần theo thứ tự là

Hóa học Lớp 12

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 26)

Read the following passage carefully and then choose the best option to fit each space. Identify your choice by circling letter A, B, C or D on the answer sheet. The 18th-century battlefield was, compared with that of the 20`th-century, an intimate theatre, especially intimate in the (19)_ of the Revolution, which was usually small even by the standards of the day. Soldiers had to come to close quarters to kill; this fact reduced the mystery of the battle, though perhaps not its terrors. But at least the battle field lost some of its impersonality. In fact, in (20)_ to (with) the 201h-century combat, in which the enemy usually remains unseen and the source of incoming fire unknown, in the 181h-century battles the enemy could be seen and sometimes even (21)_ . (22) one's enemy may have arose a singular (23) of feeling uncommon in modern battles. Before the (24)_ occurred tension and anxiety (25) _ up as the troops marched from their column into a line of attack. The ( 26) of their movements was well understood by themselves and their enemies, who must have watched with feeling of dread and fascination. When the order came sending them (27) rages, even madness replaced the attacker's (28) , while terror and desperation filled those who received the charge.Điền vào số (24)

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions Belgium is a very old country, with a fascinating mixture of old customs and modern laws. Belgium weddings may be performed as a civil ceremony or as a religious ceremony. Traditionally, when a couple in Belgium wishes to announce their marriage, the wedding invitations are printed on two sheets of paper, one from the bride's family and one sheet from the groom's family. These wedding invitations symbolize the union of the two families and the partnership of the new union. An ancient Belgium custom that is designed to unite the two families calls for the bride to stop as she walks up the isle and to hand her mother a single flower. The two then embrace. Then, during the recessional, the bride and groom walk to the groom's mother and the new bride hands her new mother-in-law a single flower and the two of them embrace, symbolizing the bride's acceptance of her new mother. One of the most important and enduring traditions of the Belgium wedding is for the bride to carry a specially embroidered handkerchief that has her name embroidered on it. After the wedding this handkerchief is framed and hung on the wall in a place of honor. When the next female member of the bride's family is to be wed, the handkerchief is removed from its frame, the new bride's name is embroidered onto it, and it is passed down. The wedding handkerchief is passed from generation to generation, and is considered an important family heirloom. During the wedding mass, the bride and the groom are enthroned in two large chairs placed near the altar, symbolizing that on this day and in this place they are the king and the queen. At the conclusion of the ceremony, the groom slips the wedding ring onto the third finger of his bride's left hand. The ring, being an endless circle, symbolizes never-ending love, and the third finger of the left hand is believed to hold the vein that travels to the heart, symbolizing love. At the conclusion of the ceremony, the bride and groom share their first kiss as husband and wife. The kiss is considered a symbolic act of sharing each other's spirit as the couple each breathes in a portion of their new mate's soul. The bridesmaids traditionally take up a collection of coins and as the bride and groom exit the church, the bridesmaids toss the coins to the poor outside the church. Giving gifts of money to the poor helps to insure prosperity for the new bride and groom.Following the wedding the bride and groom are off on their honeymoon. In ancient times the honeymoon, which was celebrated by the drinking of mead, or honey wine, would last 28 days, one complete cycle of the moon. This was to make sure that the bride's family did not try to steal their daughter back from her new husband. The author mentioned honeymoon in the past in the last paragraph as a period that ________

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Cho sơ đồ phản ứng :(1) X + O2 →xt,t∘ axit cacboxylic Y1(2) X + H2 →xt,t∘ ancol Y2(3) Y1 + Y2 ⇆xt,t∘ Y3 + H2OBiết Y3 có công thức phân tử C6H10O2. Tên gọi của X là :

Hóa học Lớp 12

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions Belgium is a very old country, with a fascinating mixture of old customs and modern laws. Belgium weddings may be performed as a civil ceremony or as a religious ceremony. Traditionally, when a couple in Belgium wishes to announce their marriage, the wedding invitations are printed on two sheets of paper, one from the bride's family and one sheet from the groom's family. These wedding invitations symbolize the union of the two families and the partnership of the new union. An ancient Belgium custom that is designed to unite the two families calls for the bride to stop as she walks up the isle and to hand her mother a single flower. The two then embrace. Then, during the recessional, the bride and groom walk to the groom's mother and the new bride hands her new mother-in-law a single flower and the two of them embrace, symbolizing the bride's acceptance of her new mother. One of the most important and enduring traditions of the Belgium wedding is for the bride to carry a specially embroidered handkerchief that has her name embroidered on it. After the wedding this handkerchief is framed and hung on the wall in a place of honor. When the next female member of the bride's family is to be wed, the handkerchief is removed from its frame, the new bride's name is embroidered onto it, and it is passed down. The wedding handkerchief is passed from generation to generation, and is considered an important family heirloom. During the wedding mass, the bride and the groom are enthroned in two large chairs placed near the altar, symbolizing that on this day and in this place they are the king and the queen. At the conclusion of the ceremony, the groom slips the wedding ring onto the third finger of his bride's left hand. The ring, being an endless circle, symbolizes never-ending love, and the third finger of the left hand is believed to hold the vein that travels to the heart, symbolizing love. At the conclusion of the ceremony, the bride and groom share their first kiss as husband and wife. The kiss is considered a symbolic act of sharing each other's spirit as the couple each breathes in a portion of their new mate's soul. The bridesmaids traditionally take up a collection of coins and as the bride and groom exit the church, the bridesmaids toss the coins to the poor outside the church. Giving gifts of money to the poor helps to insure prosperity for the new bride and groom.Following the wedding the bride and groom are off on their honeymoon. In ancient times the honeymoon, which was celebrated by the drinking of mead, or honey wine, would last 28 days, one complete cycle of the moon. This was to make sure that the bride's family did not try to steal their daughter back from her new husband. The word "insure" in the paragraph 6 could be best replaced by _______ .

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 26)

Read the following passage carefully and then choose the best option to fit each space. Identify your choice by circling letter A, B, C or D on the answer sheet. The 18th-century battlefield was, compared with that of the 20`th-century, an intimate theatre, especially intimate in the (19)_ of the Revolution, which was usually small even by the standards of the day. Soldiers had to come to close quarters to kill; this fact reduced the mystery of the battle, though perhaps not its terrors. But at least the battle field lost some of its impersonality. In fact, in (20)_ to (with) the 201h-century combat, in which the enemy usually remains unseen and the source of incoming fire unknown, in the 181h-century battles the enemy could be seen and sometimes even (21)_ . (22) one's enemy may have arose a singular (23) of feeling uncommon in modern battles. Before the (24)_ occurred tension and anxiety (25) _ up as the troops marched from their column into a line of attack. The ( 26) of their movements was well understood by themselves and their enemies, who must have watched with feeling of dread and fascination. When the order came sending them (27) rages, even madness replaced the attacker's (28) , while terror and desperation filled those who received the charge.Điền vào số (23)

Tiếng Anh Tốt nghiệp THPT

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions Belgium is a very old country, with a fascinating mixture of old customs and modern laws. Belgium weddings may be performed as a civil ceremony or as a religious ceremony. Traditionally, when a couple in Belgium wishes to announce their marriage, the wedding invitations are printed on two sheets of paper, one from the bride's family and one sheet from the groom's family. These wedding invitations symbolize the union of the two families and the partnership of the new union. An ancient Belgium custom that is designed to unite the two families calls for the bride to stop as she walks up the isle and to hand her mother a single flower. The two then embrace. Then, during the recessional, the bride and groom walk to the groom's mother and the new bride hands her new mother-in-law a single flower and the two of them embrace, symbolizing the bride's acceptance of her new mother. One of the most important and enduring traditions of the Belgium wedding is for the bride to carry a specially embroidered handkerchief that has her name embroidered on it. After the wedding this handkerchief is framed and hung on the wall in a place of honor. When the next female member of the bride's family is to be wed, the handkerchief is removed from its frame, the new bride's name is embroidered onto it, and it is passed down. The wedding handkerchief is passed from generation to generation, and is considered an important family heirloom. During the wedding mass, the bride and the groom are enthroned in two large chairs placed near the altar, symbolizing that on this day and in this place they are the king and the queen. At the conclusion of the ceremony, the groom slips the wedding ring onto the third finger of his bride's left hand. The ring, being an endless circle, symbolizes never-ending love, and the third finger of the left hand is believed to hold the vein that travels to the heart, symbolizing love. At the conclusion of the ceremony, the bride and groom share their first kiss as husband and wife. The kiss is considered a symbolic act of sharing each other's spirit as the couple each breathes in a portion of their new mate's soul. The bridesmaids traditionally take up a collection of coins and as the bride and groom exit the church, the bridesmaids toss the coins to the poor outside the church. Giving gifts of money to the poor helps to insure prosperity for the new bride and groom.Following the wedding the bride and groom are off on their honeymoon. In ancient times the honeymoon, which was celebrated by the drinking of mead, or honey wine, would last 28 days, one complete cycle of the moon. This was to make sure that the bride's family did not try to steal their daughter back from her new husband. According to paragraph 5, what is CORRECT about the wedding ring?

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Cho 16,5 gam chất A có công thức phân tử là C2H10O3N2 vào 200 gam dung dịch NaOH 8%. Sau khi các phản ứng xảy ra hoàn toàn thu được dung dịch B và khí C. Tổng nồng độ phần trăm các chất có trong B gần nhất với giá trị :

Hóa học Lớp 12

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions Belgium is a very old country, with a fascinating mixture of old customs and modern laws. Belgium weddings may be performed as a civil ceremony or as a religious ceremony. Traditionally, when a couple in Belgium wishes to announce their marriage, the wedding invitations are printed on two sheets of paper, one from the bride's family and one sheet from the groom's family. These wedding invitations symbolize the union of the two families and the partnership of the new union. An ancient Belgium custom that is designed to unite the two families calls for the bride to stop as she walks up the isle and to hand her mother a single flower. The two then embrace. Then, during the recessional, the bride and groom walk to the groom's mother and the new bride hands her new mother-in-law a single flower and the two of them embrace, symbolizing the bride's acceptance of her new mother. One of the most important and enduring traditions of the Belgium wedding is for the bride to carry a specially embroidered handkerchief that has her name embroidered on it. After the wedding this handkerchief is framed and hung on the wall in a place of honor. When the next female member of the bride's family is to be wed, the handkerchief is removed from its frame, the new bride's name is embroidered onto it, and it is passed down. The wedding handkerchief is passed from generation to generation, and is considered an important family heirloom. During the wedding mass, the bride and the groom are enthroned in two large chairs placed near the altar, symbolizing that on this day and in this place they are the king and the queen. At the conclusion of the ceremony, the groom slips the wedding ring onto the third finger of his bride's left hand. The ring, being an endless circle, symbolizes never-ending love, and the third finger of the left hand is believed to hold the vein that travels to the heart, symbolizing love. At the conclusion of the ceremony, the bride and groom share their first kiss as husband and wife. The kiss is considered a symbolic act of sharing each other's spirit as the couple each breathes in a portion of their new mate's soul. The bridesmaids traditionally take up a collection of coins and as the bride and groom exit the church, the bridesmaids toss the coins to the poor outside the church. Giving gifts of money to the poor helps to insure prosperity for the new bride and groom.Following the wedding the bride and groom are off on their honeymoon. In ancient times the honeymoon, which was celebrated by the drinking of mead, or honey wine, would last 28 days, one complete cycle of the moon. This was to make sure that the bride's family did not try to steal their daughter back from her new husband. The word "heirloom" in paragraph 4 is closest in meaning to _______ .

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Hợp chất X có vòng benzen và có chứa C, H, N. Trong X có phần trăm khối lượng của N là 13,08%. Hãy cho biết X có bao nhiêu đồng phân ?

Hóa học Lớp 12

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 26)

Read the following passage carefully and then choose the best option to fit each space. Identify your choice by circling letter A, B, C or D on the answer sheet. The 18th-century battlefield was, compared with that of the 20`th-century, an intimate theatre, especially intimate in the (19)_ of the Revolution, which was usually small even by the standards of the day. Soldiers had to come to close quarters to kill; this fact reduced the mystery of the battle, though perhaps not its terrors. But at least the battle field lost some of its impersonality. In fact, in (20)_ to (with) the 201h-century combat, in which the enemy usually remains unseen and the source of incoming fire unknown, in the 181h-century battles the enemy could be seen and sometimes even (21)_ . (22) one's enemy may have arose a singular (23) of feeling uncommon in modern battles. Before the (24)_ occurred tension and anxiety (25) _ up as the troops marched from their column into a line of attack. The ( 26) of their movements was well understood by themselves and their enemies, who must have watched with feeling of dread and fascination. When the order came sending them (27) rages, even madness replaced the attacker's (28) , while terror and desperation filled those who received the charge.Điền vào số (22)

Tiếng Anh Tốt nghiệp THPT

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions Belgium is a very old country, with a fascinating mixture of old customs and modern laws. Belgium weddings may be performed as a civil ceremony or as a religious ceremony. Traditionally, when a couple in Belgium wishes to announce their marriage, the wedding invitations are printed on two sheets of paper, one from the bride's family and one sheet from the groom's family. These wedding invitations symbolize the union of the two families and the partnership of the new union. An ancient Belgium custom that is designed to unite the two families calls for the bride to stop as she walks up the isle and to hand her mother a single flower. The two then embrace. Then, during the recessional, the bride and groom walk to the groom's mother and the new bride hands her new mother-in-law a single flower and the two of them embrace, symbolizing the bride's acceptance of her new mother. One of the most important and enduring traditions of the Belgium wedding is for the bride to carry a specially embroidered handkerchief that has her name embroidered on it. After the wedding this handkerchief is framed and hung on the wall in a place of honor. When the next female member of the bride's family is to be wed, the handkerchief is removed from its frame, the new bride's name is embroidered onto it, and it is passed down. The wedding handkerchief is passed from generation to generation, and is considered an important family heirloom. During the wedding mass, the bride and the groom are enthroned in two large chairs placed near the altar, symbolizing that on this day and in this place they are the king and the queen. At the conclusion of the ceremony, the groom slips the wedding ring onto the third finger of his bride's left hand. The ring, being an endless circle, symbolizes never-ending love, and the third finger of the left hand is believed to hold the vein that travels to the heart, symbolizing love. At the conclusion of the ceremony, the bride and groom share their first kiss as husband and wife. The kiss is considered a symbolic act of sharing each other's spirit as the couple each breathes in a portion of their new mate's soul. The bridesmaids traditionally take up a collection of coins and as the bride and groom exit the church, the bridesmaids toss the coins to the poor outside the church. Giving gifts of money to the poor helps to insure prosperity for the new bride and groom.Following the wedding the bride and groom are off on their honeymoon. In ancient times the honeymoon, which was celebrated by the drinking of mead, or honey wine, would last 28 days, one complete cycle of the moon. This was to make sure that the bride's family did not try to steal their daughter back from her new husband. It can be inferred from the passage that the wedding handkerchief _______ .

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 14)

Thủy phân một lượng pentapeptit mạch hở X chỉ thu được 3,045 gam Ala-Gly-Gly; 3,48 gam Gly-Val; 7,5 gam Gly; 2,34 gam Val; x mol Val-Ala và y mol Ala. Tỉ lệ x : y là

Hóa học Lớp 12

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P3)

____ not to come late, the applicant set out for his job interview

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ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 4)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions Belgium is a very old country, with a fascinating mixture of old customs and modern laws. Belgium weddings may be performed as a civil ceremony or as a religious ceremony. Traditionally, when a couple in Belgium wishes to announce their marriage, the wedding invitations are printed on two sheets of paper, one from the bride's family and one sheet from the groom's family. These wedding invitations symbolize the union of the two families and the partnership of the new union. An ancient Belgium custom that is designed to unite the two families calls for the bride to stop as she walks up the isle and to hand her mother a single flower. The two then embrace. Then, during the recessional, the bride and groom walk to the groom's mother and the new bride hands her new mother-in-law a single flower and the two of them embrace, symbolizing the bride's acceptance of her new mother. One of the most important and enduring traditions of the Belgium wedding is for the bride to carry a specially embroidered handkerchief that has her name embroidered on it. After the wedding this handkerchief is framed and hung on the wall in a place of honor. When the next female member of the bride's family is to be wed, the handkerchief is removed from its frame, the new bride's name is embroidered onto it, and it is passed down. The wedding handkerchief is passed from generation to generation, and is considered an important family heirloom. During the wedding mass, the bride and the groom are enthroned in two large chairs placed near the altar, symbolizing that on this day and in this place they are the king and the queen. At the conclusion of the ceremony, the groom slips the wedding ring onto the third finger of his bride's left hand. The ring, being an endless circle, symbolizes never-ending love, and the third finger of the left hand is believed to hold the vein that travels to the heart, symbolizing love. At the conclusion of the ceremony, the bride and groom share their first kiss as husband and wife. The kiss is considered a symbolic act of sharing each other's spirit as the couple each breathes in a portion of their new mate's soul. The bridesmaids traditionally take up a collection of coins and as the bride and groom exit the church, the bridesmaids toss the coins to the poor outside the church. Giving gifts of money to the poor helps to insure prosperity for the new bride and groom.Following the wedding the bride and groom are off on their honeymoon. In ancient times the honeymoon, which was celebrated by the drinking of mead, or honey wine, would last 28 days, one complete cycle of the moon. This was to make sure that the bride's family did not try to steal their daughter back from her new husband. The following is true about Belgium's wedding, EXCEPT _______ .

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Lớp 12

Lớp 11

Lớp 10

Ôn vào 10

Lớp 9

Lớp 8

Lớp 7

Lớp 6

Ôn vào 6

Lớp 5

Lớp 4

Lớp 3

Lớp 2

Lớp 1

Đại học

ĐGNL - ĐGTD

Tốt nghiệp THPT

Ôn vào 10

Ôn vào 6

V-ACT

Toán

Văn

Tiếng Anh

Vật lý

Hóa học

Sinh học

Lịch sử

Địa lý

Giáo dục Kinh tế và Pháp luật

Tin học

Công nghệ

Toán

Toán

Toán

Toán

Văn

Tiếng Anh

Vật lý

Hóa học

Sinh học

Khoa học tự nhiên

Tin học

Lịch sử

Địa lí

Toán

Toán

Toán

Toán

Tiếng Việt

Tiếng Anh

Danh sách câu hỏi ( Có 2,489,315 câu hỏi trên 49,787 trang )

Only in the last few years ______ to use home computers.

Hai chất hữu cơ X, Y chứa các nguyên tố C, H, O và có khối lượng phân tử đều bằng 74. Biết X tác dụng được với Na, cả X, Y đều tác dụng với dung dịch NaOH và dung dịch AgNO3 trong NH3. Vậy X, Y có thể là

_______ , I decided to stop trading with them.

According to ___ people, most animal and plant species on earth will soon die out.

For holistic development schools should ______ families as partners in their children's education.

Each of the following sentences has four underlined words or phrases marked A, B, C, and D. Choose the word or phrase which be changed in order for the sentence to be correct.The oxygen in the air (A)we breath (B) has no taste (C), smell, or color(D).

When the first child was born, they ______ for three years.

Politicians _______ blame the media if they don't win the election. They're so predictable.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions from 1 to 14. In some families, younger people seem more _______ to save money than their parents.

Dung dịch hỗn hợp X chứa x mol axit glutamic và y mol tyrosin. Cho dung dịch X tác dụng với một lượng dung dịch HCl vừa đủ, thu được dung dịch Y. Dung dịch Y tác dụng vừa đủ với dung dịch chứa z mol NaOH. Mối liên hệ giữa x, y và z là :

Hợp chất hữu cơ mạch hở X có công thức phân tử C6H10O4. Thủy phân X tạo ra hai ancol đơn chức có số nguyên tử cacbon trong phân tử gấp đôi nhau. Công thức của X là

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.We managed to get to school in time despite the heavy rain.

Khi thuỷ phân a gam một chất béo X thu được 0,92 gam glixerol, 3,02 gam natri linoleat (C17H31COONa) và m gam muối natri oleat (C17H33COONa). Giá trị của a, m lần lượt là :

Mark the letter A, B, C, or D on your answer sheet to indicate the option that best completes each of the following exchanges. – “Excuse me. Where's the parking lot?” – “ ______”

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.Driver are advised to get enough petrol because filling stations are few and far between on the highway.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.We arrived at the conference. Then we realized that our reports were still at home.

If Lucy's car ____ down, she would be here right now.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions. She was the first woman in the Philippines. She was elected as the president of the country.

Mark the letter A, B, C, or D or your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. "You should have finished the report by now," the boss said to his secretary.

Mark the letter A, B, C, or D or your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. For reasons hygiene, it's forbidden to try on the earrings in the jewellery department

Đốt cháy hoàn toàn este X thu được số mol CO2 bằng số mol H2O. Vậy X là

Mark the letter A, B, C, or D or your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.Sometimes having professional assistance with your CV can increase your chance of finding a job.

Cho các chất : đimetylamin (1), metylamin (2), amoniac (3), anilin (4), p-metylanilin (5), p-nitroanilin (6). Tính bazơ tăng dần theo thứ tự là

Cho sơ đồ phản ứng :(1) X + O2 →xt,t∘ axit cacboxylic Y1(2) X + H2 →xt,t∘ ancol Y2(3) Y1 + Y2 ⇆xt,t∘ Y3 + H2OBiết Y3 có công thức phân tử C6H10O2. Tên gọi của X là :

Cho 16,5 gam chất A có công thức phân tử là C2H10O3N2 vào 200 gam dung dịch NaOH 8%. Sau khi các phản ứng xảy ra hoàn toàn thu được dung dịch B và khí C. Tổng nồng độ phần trăm các chất có trong B gần nhất với giá trị :

Hợp chất X có vòng benzen và có chứa C, H, N. Trong X có phần trăm khối lượng của N là 13,08%. Hãy cho biết X có bao nhiêu đồng phân ?

Thủy phân một lượng pentapeptit mạch hở X chỉ thu được 3,045 gam Ala-Gly-Gly; 3,48 gam Gly-Val; 7,5 gam Gly; 2,34 gam Val; x mol Val-Ala và y mol Ala. Tỉ lệ x : y là

____ not to come late, the applicant set out for his job interview

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