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Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

Trong quá trình sản xuất gang, xỉ lò là chất nào sau đây?

Hóa học Tốt nghiệp THPT
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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is best made up from the prompts. They/ not answer/phone/ this morning, so/ must/ out/.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 697 lượt xem 6 năm trước
Tổng hợp đề thi thử THPTQG Hóa Học có lời giải chi tiết (Đề số 2)

Cho 47,4 gam phèn nhôm-kali (K2SO4. Al2(SO4)3. 24H2O) vào nước thu được dung dịch X. Cho 200 ml dung dịch Ba(OH)2 0,75M vào dung dịch X thu thu được bao nhiêu gam kết tủa?

Hóa học Tốt nghiệp THPT
Xem chi tiết 1.1 K lượt xem 6 năm trước
Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. She has just bought _________.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 31.8 K lượt xem 6 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 7)

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 from 31 to 37.    A gesture is an action that sends a message from one person to another without using words. We use gestures to communicate with others. There are some gestures that have completely different meaning depending on when and where they are used.    When an American wants to show that something is OK. or good, he raises his hand and makes a circle with his thumb and foreigners. The circle sign has only one meaning for him. He might be surprised to learn that in other countries it can mean something different. In Japan, for instance, it is the gesture for money. In France, it means 'zero' or 'worthless'. Such differences can lead to all kinds of misunderstanding when foreigners meet. But why is it that the same gesture has so many different meanings?    When some people want to show that something is exact or precise, they make a sign to show that they are holding something between the tips of their thumb and forefinger. Many people from all over the world do this when they want to make a specific point as they are speaking. People later started using this signal to mean 'exactly right' or 'perfect'. This was how the famous OK was bom.    In Japan, money means coins and coins are around. Therefore, making a round hand sign came to represent money. It is simple as that. The French sign for 'nothing' or 'worthless' also has a simple origin. This time the circle doesn't represent a coin, but nought. Nought equals zero, zero equals nothing, nothing equals worthless. Which of the following statements is true?

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

Phát biểu nào sau đây đúng khi nói về nhôm oxit?

Hóa học Tốt nghiệp THPT
Xem chi tiết 19.8 K lượt xem 6 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. The University of Kentucky has held this prestigious title until 1989, when it was granted to the University of Georgia.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 710 lượt xem 6 năm trước
Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Mr. Pike _________ English at your school for 20 years before he retired last year.

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

Có thể dùng chất nào sau đây để làm mềm nước có tính cứng tạm thời? 

Hóa học Tốt nghiệp THPT
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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. ___________, I decided to stop trading with them.

Tiếng Anh Tốt nghiệp THPT
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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 7)

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 from 31 to 37.    A gesture is an action that sends a message from one person to another without using words. We use gestures to communicate with others. There are some gestures that have completely different meaning depending on when and where they are used.    When an American wants to show that something is OK. or good, he raises his hand and makes a circle with his thumb and foreigners. The circle sign has only one meaning for him. He might be surprised to learn that in other countries it can mean something different. In Japan, for instance, it is the gesture for money. In France, it means 'zero' or 'worthless'. Such differences can lead to all kinds of misunderstanding when foreigners meet. But why is it that the same gesture has so many different meanings?    When some people want to show that something is exact or precise, they make a sign to show that they are holding something between the tips of their thumb and forefinger. Many people from all over the world do this when they want to make a specific point as they are speaking. People later started using this signal to mean 'exactly right' or 'perfect'. This was how the famous OK was bom.    In Japan, money means coins and coins are around. Therefore, making a round hand sign came to represent money. It is simple as that. The French sign for 'nothing' or 'worthless' also has a simple origin. This time the circle doesn't represent a coin, but nought. Nought equals zero, zero equals nothing, nothing equals worthless. The word "they" in paragraph 3 refers to .................. 

Tiếng Anh Tốt nghiệp THPT
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TÍNH CHẤT HÓA HỌC CỦA AMIN, MUỐI AMONI

Thuỷ phân hoàn toàn 1 mol pentapeptit A thu được 431 gam các  -amino axit no (phân tử chỉ chứa 1 gốc –COOH và một gốc –NH2). Khi thuỷ phân không hoàn toàn A thu được: Gly-Ala,Gly-Gly; Gly-Ala-Val,Val-Gly-Gly; không thu được Gly-Gly-Val vàVal-Ala-Gly. Trong phân tử A chứa số gốc của Gly là:

Hóa học Tốt nghiệp THPT
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Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

Để bảo quản Na trong phòng thí nghiệm người ta dùng cách nào sau đây? 

Hóa học Tốt nghiệp THPT
Xem chi tiết 377 lượt xem 6 năm trước
Tổng hợp đề thi thử THPTQG Hóa Học có lời giải chi tiết (Đề số 2)

Trường hợp nào sau đky có phản ứng xảy ra?

Hóa học Tốt nghiệp THPT
Xem chi tiết 1.3 K lượt xem 6 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. Her weigh has increased remarkably since she began receiving treatment.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 2 K lượt xem 6 năm trước
Đề thi Hóa học cực hay có lời giải chi tiết cơ bản, nâng cao (Đề 18)

Điện phân với hai điện cực trơ 200 ml dung dịch chứa hỗn hợp NaCl 1,2 M và CuSO4 1M trong thời gian t giây, I = 5A thì thu được dung dịch X và V lít hỗn hợp khí Y ở anot (đktc). Nhúng một thanh sắt vào X đến khi phản ứng xảy ra hoàn toàn rồi nhấc thanh sắt ra đem cân lại thấy khối lượng thanh sắt không bị thay đổi. Kết luận nào sau đây là đúng?

Hóa học Tốt nghiệp THPT
Xem chi tiết 327 lượt xem 6 năm trước
Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. It was found that he lacked the ___________ to pursue a difficult task to the very end.

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. There is no point in your phoning Jane – she's away.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 1 K lượt xem 6 năm trước
Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

Trong số các polime sau: (1) tơ tằm; (2) sợi bông; (3) len; (4) tơ enang; (5) tơ visco; (6) tơ nilon-6,6; (7) tơ axetat. Loại tơ có nguồn gốc xenlulozơ là 

Hóa học Tốt nghiệp THPT
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TÍNH CHẤT HÓA HỌC CỦA AMIN, MUỐI AMONI

Cho axit cacboxylic X phản ứng với chất Y thu được một muối có công thức phân tử C3H9O2N (sản phẩm duy nhất). Số cặp chất X và Y thỏa mãn điều kiện trên là

Hóa học Tốt nghiệp THPT
Xem chi tiết 875 lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 7)

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 from 31 to 37.    A gesture is an action that sends a message from one person to another without using words. We use gestures to communicate with others. There are some gestures that have completely different meaning depending on when and where they are used.    When an American wants to show that something is OK. or good, he raises his hand and makes a circle with his thumb and foreigners. The circle sign has only one meaning for him. He might be surprised to learn that in other countries it can mean something different. In Japan, for instance, it is the gesture for money. In France, it means 'zero' or 'worthless'. Such differences can lead to all kinds of misunderstanding when foreigners meet. But why is it that the same gesture has so many different meanings?    When some people want to show that something is exact or precise, they make a sign to show that they are holding something between the tips of their thumb and forefinger. Many people from all over the world do this when they want to make a specific point as they are speaking. People later started using this signal to mean 'exactly right' or 'perfect'. This was how the famous OK was bom.    In Japan, money means coins and coins are around. Therefore, making a round hand sign came to represent money. It is simple as that. The French sign for 'nothing' or 'worthless' also has a simple origin. This time the circle doesn't represent a coin, but nought. Nought equals zero, zero equals nothing, nothing equals worthless. When does an American raise his hand and make a circle sign?

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. George wouldn’t have met Mary ___________ to his brother’s graduation party.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 3.4 K lượt xem 6 năm trước
Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

Cho hợp chất hữu cơ X có công thức: NH2-CH(CH3)-CO-NH-CH2-CO-NH-CH2-CH2-CO-NH-CH(C6H5)-CO-NH-CH(CH3)-COOH. Khẳng định đúng là:

Hóa học Tốt nghiệp THPT
Xem chi tiết 347 lượt xem 6 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. He smokes too much; perhaps that's why he can't get rid of his cough.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 783 lượt xem 6 năm trước
Đề thi Hóa học cực hay có lời giải chi tiết cơ bản, nâng cao (Đề 18)

Este X có chứa vòng benzen và có công thức phân tử là C11H10O4. Thủy phân hoàn toàn 0,1 mol X cần 100 gam dung dịch NaOH 8% (đun nóng). Sau phản ứng hoàn toàn thu được chất hữu cơ đơn chức Y và m gam hỗn hợp hai muối của hai axit cacboxylic đơn chức. Cho toàn bộ lượng Y tác dụng với AgNO3 dư trong dung dịch NH3 đun nóng, thu được 43,2 gam Ag. Giá trị của m là:

Hóa học Tốt nghiệp THPT
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Tổng hợp đề thi thử THPTQG Hóa Học có lời giải chi tiết (Đề số 2)

Axit acrylic có thể tác dụng với tất cả các chất trong dăy nào sau đây?

Hóa học Tốt nghiệp THPT
Xem chi tiết 2.1 K lượt xem 6 năm trước
Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. ______her inexperience, her failure to secure the contract was not surprising.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 1.2 K lượt xem 6 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 7)

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 from 31 to 37.    A gesture is an action that sends a message from one person to another without using words. We use gestures to communicate with others. There are some gestures that have completely different meaning depending on when and where they are used.    When an American wants to show that something is OK. or good, he raises his hand and makes a circle with his thumb and foreigners. The circle sign has only one meaning for him. He might be surprised to learn that in other countries it can mean something different. In Japan, for instance, it is the gesture for money. In France, it means 'zero' or 'worthless'. Such differences can lead to all kinds of misunderstanding when foreigners meet. But why is it that the same gesture has so many different meanings?    When some people want to show that something is exact or precise, they make a sign to show that they are holding something between the tips of their thumb and forefinger. Many people from all over the world do this when they want to make a specific point as they are speaking. People later started using this signal to mean 'exactly right' or 'perfect'. This was how the famous OK was bom.    In Japan, money means coins and coins are around. Therefore, making a round hand sign came to represent money. It is simple as that. The French sign for 'nothing' or 'worthless' also has a simple origin. This time the circle doesn't represent a coin, but nought. Nought equals zero, zero equals nothing, nothing equals worthless. What is the difference between gesture and speech

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 7.4 K lượt xem 6 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. "Why don't you take extra classes in English if you want to become a tourist guide?" said my friend.

Tiếng Anh Tốt nghiệp THPT
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Đề thi Hóa học cực hay có lời giải chi tiết cơ bản, nâng cao (Đề 18)

Cho 30,9 gam hỗn hợp Y gồm FeO, Mg(NO3)2, Al tan hoàn toàn trong dung dịch loãng chứa 190,4 gam KHSO4. Sau phản ứng thu được dung dịch Z chỉ chứa 208,3 gam muối trung hòa và 3,36 lit hỗn hợp T gồm hai khí trong đó có một khí hóa nâu ngoài không khí. Biết tỉ khối của T so với không khí bằng 6287. Tỷ lệ số mol FeO : Al trong hỗn hợp Y là?

Hóa học Tốt nghiệp THPT
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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

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. How is the news different from entertainment? Most people would answer that news is real but entertainment is fiction. However, if we think more carefully about the news, it becomes clear that the news is not always real. The news does not show us all the events of the day, but stories from a small number of chosen events. The creation of news stories is subject to specific constraints, much like the creation of works of fiction. There are many constraints, but three of the most important ones are. commercialism, story formulas, and sources. Newspapers, radio, and TV stations are businesses, all of which are rivals for audiences and advertising revenue. The amount of time that the average TV station spends on news broadcasts has grown steadily over the last fifty years – largely because news is relatively cheap to produce, yet sells plenty of advertising. Some news broadcasts are themselves becoming advertisements. For example, during one week in 1996 when the American CBS network was airing a movie about the sinking of the Titanic, CBS news ran nine stories about that event (which had happened 84 years before). The ABC network is owned by Disney Studios, and frequently runs news stories about Mickey Mouse. Furthermore, the profit motive drives news organizations to pay more attention to stories likely to generate a large audience, and to shy away from stories that may be important but dull. This pressure to be entertaining has produced shorter, simpler stories. more focus on celebrities than people of substance, more focus on gossip than on news, and more focus on dramatic events than on nuanced issues. As busy people under relentless pressure to produce, journalists cannot spend days agonizing over the best way to present stories. Instead, they depend upon certain story formulas, which they can reuse again and again. One example is known as the inverted pyramid. In this formula, the journalist puts the most important information at the beginning of the story, than adds the next most important, and so on. The inverted pyramid originates from the age of the telegraph, the idea being that if the line went dead halfway through the story, the journalist would know that the most crucial information had at least been relayed. Modern journalists still value the formula for a similar reason. Their editors will cut stories if they are too long. Another formula involves reducing a complicated story into a simple conflict. The best example is "horse race" election coverage. Thorough explication of the issues and the candidates' views is forbiddingly complex. Journalists therefore concentrate more on who is winning in the opinion polls, and whether the underdog can catch up in the numbers than on politicians' campaign goals. Sources are another constraint on what journalists cover and how they cover it. The dominant sources for news are public information officers in businesses and government offices. The majority of such officers try to establish themselves as experts who are qualified to feed information to journalists. How do journalists know who is an expert? In general, they don't. They use sources not on the basis of actual expertise, but on the appearance of expertise and the willingness to share it. All the major news organizations use some of the same sources (many of them anonymous), so the same types of stories always receive attention. Over time, the journalists may even become close friends with their sources, and they stop searching for alternative points of view. The result tends to be narrow, homogenized coverage of the same kind. It can be inferred from paragraph 1 that the author of the passage thinks _______.

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. In most _____ developed countries, up to 50% of ______population enters higher education at some time in their lives

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

Cho các chất sau: (1) H2NCH2COOH; (2) NH3Cl-CH2COOH; (3) H2NCH2COOH; (4) H2N(CH2)2CH(NH2)COOH; (5) HOOC(CH2)2CH(NH2)COOH. Dung dịch nào làm quì tím hóa đỏ là 

Hóa học Tốt nghiệp THPT
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Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. It was so foggy that driver couldn’t ___________ the traffic signs.

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

Amino axit là hợp chất cơ sở xây dựng nên: 

Hóa học Tốt nghiệp THPT
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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 7)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that bestfits each of the numbered blanks from 26 to 30.    In summary, for most visitors, the Japanese are (26) .................. and difficult to understand. The graceful act of (27) .................. , is the traditional greeting. However, they have also adopted the western custom of shaking hands, but with a light grip. Meanwhile, to show respect for their customs, it would flatter them to offer a slight bow when being introduced. Avoid hugging and kissing when greeting. It is considered rude to stare. Prolonged direct eye contact is considered to be (28) .................. or even intimidating. It is rude to stand with your hand or hands in your pockets, especially when greeting someone or when addressing a group of people. The seemingly simple act of exchanging business cards is more complex in Japan (29) .................. the business card represents not only one's identity but also his status in life. Yours should be printed in your own language and in Japanese. The Japanese are not a touch-oriented society; so avoid open displays of affection, touching or any prolonged form of body contact. Queues are generally respected; especially in crowded train and subway stations (30) .................. the huge volume of people causes touching and pushing. Điền vào ô 30

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

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. How is the news different from entertainment? Most people would answer that news is real but entertainment is fiction. However, if we think more carefully about the news, it becomes clear that the news is not always real. The news does not show us all the events of the day, but stories from a small number of chosen events. The creation of news stories is subject to specific constraints, much like the creation of works of fiction. There are many constraints, but three of the most important ones are. commercialism, story formulas, and sources. Newspapers, radio, and TV stations are businesses, all of which are rivals for audiences and advertising revenue. The amount of time that the average TV station spends on news broadcasts has grown steadily over the last fifty years – largely because news is relatively cheap to produce, yet sells plenty of advertising. Some news broadcasts are themselves becoming advertisements. For example, during one week in 1996 when the American CBS network was airing a movie about the sinking of the Titanic, CBS news ran nine stories about that event (which had happened 84 years before). The ABC network is owned by Disney Studios, and frequently runs news stories about Mickey Mouse. Furthermore, the profit motive drives news organizations to pay more attention to stories likely to generate a large audience, and to shy away from stories that may be important but dull. This pressure to be entertaining has produced shorter, simpler stories. more focus on celebrities than people of substance, more focus on gossip than on news, and more focus on dramatic events than on nuanced issues. As busy people under relentless pressure to produce, journalists cannot spend days agonizing over the best way to present stories. Instead, they depend upon certain story formulas, which they can reuse again and again. One example is known as the inverted pyramid. In this formula, the journalist puts the most important information at the beginning of the story, than adds the next most important, and so on. The inverted pyramid originates from the age of the telegraph, the idea being that if the line went dead halfway through the story, the journalist would know that the most crucial information had at least been relayed. Modern journalists still value the formula for a similar reason. Their editors will cut stories if they are too long. Another formula involves reducing a complicated story into a simple conflict. The best example is "horse race" election coverage. Thorough explication of the issues and the candidates' views is forbiddingly complex. Journalists therefore concentrate more on who is winning in the opinion polls, and whether the underdog can catch up in the numbers than on politicians' campaign goals. Sources are another constraint on what journalists cover and how they cover it. The dominant sources for news are public information officers in businesses and government offices. The majority of such officers try to establish themselves as experts who are qualified to feed information to journalists. How do journalists know who is an expert? In general, they don't. They use sources not on the basis of actual expertise, but on the appearance of expertise and the willingness to share it. All the major news organizations use some of the same sources (many of them anonymous), so the same types of stories always receive attention. Over time, the journalists may even become close friends with their sources, and they stop searching for alternative points of view. The result tends to be narrow, homogenized coverage of the same kind. Which of the following best expresses the essential information in the highlighted sentences "Thorough explication of the issues.... than on politicians' campaign goals. " in the passage?

Tiếng Anh Tốt nghiệp THPT
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TÍNH CHẤT HÓA HỌC CỦA AMIN, MUỐI AMONI

Cho các dãy chuyển hóa: Glyxin→NaOHX1→HCldưX2 X2 là :

Hóa học Tốt nghiệp THPT
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Đề thi Hóa học cực hay có lời giải chi tiết cơ bản, nâng cao (Đề 18)

Cho các phản ứng sau:   X  +  3NaOH →t0C6H5ONa   +   Y   + CH3CHO  +  H2O (1) Y  +  2NaOH  →CaO,t0T + 2Na2CO3 (2) 2CH3CHO  +  O2 →t0,xt 2G (3) G + NaOH → Z + H2O (4) Z   +   NaOH  →CaO,t0 T  +  Na2CO3 (5)                 Công thức phân tử của X là

Hóa học Tốt nghiệp THPT
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Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. She has two brothers, ___________ are engineers.

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề thi thử THPTQG Hóa Học có lời giải chi tiết (Đề số 2)

Khi nhỏ từ từ dung dịch  NaOH đến dư vào dung dịch AlCl3, kết quả thí nghiệm được biểu diễn theo đồ thị bên (số mol các chất tính  theo đơn vị mol).Tính giá trị của x?

Hóa học Tốt nghiệp THPT
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Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

Dãy các chất đều làm quì tím ẩm hóa xanh là 

Hóa học Tốt nghiệp THPT
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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

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. How is the news different from entertainment? Most people would answer that news is real but entertainment is fiction. However, if we think more carefully about the news, it becomes clear that the news is not always real. The news does not show us all the events of the day, but stories from a small number of chosen events. The creation of news stories is subject to specific constraints, much like the creation of works of fiction. There are many constraints, but three of the most important ones are. commercialism, story formulas, and sources. Newspapers, radio, and TV stations are businesses, all of which are rivals for audiences and advertising revenue. The amount of time that the average TV station spends on news broadcasts has grown steadily over the last fifty years – largely because news is relatively cheap to produce, yet sells plenty of advertising. Some news broadcasts are themselves becoming advertisements. For example, during one week in 1996 when the American CBS network was airing a movie about the sinking of the Titanic, CBS news ran nine stories about that event (which had happened 84 years before). The ABC network is owned by Disney Studios, and frequently runs news stories about Mickey Mouse. Furthermore, the profit motive drives news organizations to pay more attention to stories likely to generate a large audience, and to shy away from stories that may be important but dull. This pressure to be entertaining has produced shorter, simpler stories. more focus on celebrities than people of substance, more focus on gossip than on news, and more focus on dramatic events than on nuanced issues. As busy people under relentless pressure to produce, journalists cannot spend days agonizing over the best way to present stories. Instead, they depend upon certain story formulas, which they can reuse again and again. One example is known as the inverted pyramid. In this formula, the journalist puts the most important information at the beginning of the story, than adds the next most important, and so on. The inverted pyramid originates from the age of the telegraph, the idea being that if the line went dead halfway through the story, the journalist would know that the most crucial information had at least been relayed. Modern journalists still value the formula for a similar reason. Their editors will cut stories if they are too long. Another formula involves reducing a complicated story into a simple conflict. The best example is "horse race" election coverage. Thorough explication of the issues and the candidates' views is forbiddingly complex. Journalists therefore concentrate more on who is winning in the opinion polls, and whether the underdog can catch up in the numbers than on politicians' campaign goals. Sources are another constraint on what journalists cover and how they cover it. The dominant sources for news are public information officers in businesses and government offices. The majority of such officers try to establish themselves as experts who are qualified to feed information to journalists. How do journalists know who is an expert? In general, they don't. They use sources not on the basis of actual expertise, but on the appearance of expertise and the willingness to share it. All the major news organizations use some of the same sources (many of them anonymous), so the same types of stories always receive attention. Over time, the journalists may even become close friends with their sources, and they stop searching for alternative points of view. The result tends to be narrow, homogenized coverage of the same kind. The word them in paragraph 4 refers to _________.

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. County legislators called for an update of the safety ___________ for the DRCY Power Plant.

Tiếng Anh Tốt nghiệp THPT
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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 7)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that bestfits each of the numbered blanks from 26 to 30.    In summary, for most visitors, the Japanese are (26) .................. and difficult to understand. The graceful act of (27) .................. , is the traditional greeting. However, they have also adopted the western custom of shaking hands, but with a light grip. Meanwhile, to show respect for their customs, it would flatter them to offer a slight bow when being introduced. Avoid hugging and kissing when greeting. It is considered rude to stare. Prolonged direct eye contact is considered to be (28) .................. or even intimidating. It is rude to stand with your hand or hands in your pockets, especially when greeting someone or when addressing a group of people. The seemingly simple act of exchanging business cards is more complex in Japan (29) .................. the business card represents not only one's identity but also his status in life. Yours should be printed in your own language and in Japanese. The Japanese are not a touch-oriented society; so avoid open displays of affection, touching or any prolonged form of body contact. Queues are generally respected; especially in crowded train and subway stations (30) .................. the huge volume of people causes touching and pushing. Điền vào ô 29

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề ôn thi THPTQG môn Hóa Học cực hay có lời giải (Đề số 6)

CO2 →X → Y → Z →enzim CH3COOH. X, Y, Z phù hợp là

Hóa học Tốt nghiệp THPT
Xem chi tiết 1.1 K lượt xem 6 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

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. How is the news different from entertainment? Most people would answer that news is real but entertainment is fiction. However, if we think more carefully about the news, it becomes clear that the news is not always real. The news does not show us all the events of the day, but stories from a small number of chosen events. The creation of news stories is subject to specific constraints, much like the creation of works of fiction. There are many constraints, but three of the most important ones are. commercialism, story formulas, and sources. Newspapers, radio, and TV stations are businesses, all of which are rivals for audiences and advertising revenue. The amount of time that the average TV station spends on news broadcasts has grown steadily over the last fifty years – largely because news is relatively cheap to produce, yet sells plenty of advertising. Some news broadcasts are themselves becoming advertisements. For example, during one week in 1996 when the American CBS network was airing a movie about the sinking of the Titanic, CBS news ran nine stories about that event (which had happened 84 years before). The ABC network is owned by Disney Studios, and frequently runs news stories about Mickey Mouse. Furthermore, the profit motive drives news organizations to pay more attention to stories likely to generate a large audience, and to shy away from stories that may be important but dull. This pressure to be entertaining has produced shorter, simpler stories. more focus on celebrities than people of substance, more focus on gossip than on news, and more focus on dramatic events than on nuanced issues. As busy people under relentless pressure to produce, journalists cannot spend days agonizing over the best way to present stories. Instead, they depend upon certain story formulas, which they can reuse again and again. One example is known as the inverted pyramid. In this formula, the journalist puts the most important information at the beginning of the story, than adds the next most important, and so on. The inverted pyramid originates from the age of the telegraph, the idea being that if the line went dead halfway through the story, the journalist would know that the most crucial information had at least been relayed. Modern journalists still value the formula for a similar reason. Their editors will cut stories if they are too long. Another formula involves reducing a complicated story into a simple conflict. The best example is "horse race" election coverage. Thorough explication of the issues and the candidates' views is forbiddingly complex. Journalists therefore concentrate more on who is winning in the opinion polls, and whether the underdog can catch up in the numbers than on politicians' campaign goals. Sources are another constraint on what journalists cover and how they cover it. The dominant sources for news are public information officers in businesses and government offices. The majority of such officers try to establish themselves as experts who are qualified to feed information to journalists. How do journalists know who is an expert? In general, they don't. They use sources not on the basis of actual expertise, but on the appearance of expertise and the willingness to share it. All the major news organizations use some of the same sources (many of them anonymous), so the same types of stories always receive attention. Over time, the journalists may even become close friends with their sources, and they stop searching for alternative points of view. The result tends to be narrow, homogenized coverage of the same kind. According to paragraph 2, which of the following is true?

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 527 lượt xem 6 năm trước
Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 25)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. The government has passed laws to protect wildlife from commercial trade

Tiếng Anh Tốt nghiệp THPT
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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 18)

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. How is the news different from entertainment? Most people would answer that news is real but entertainment is fiction. However, if we think more carefully about the news, it becomes clear that the news is not always real. The news does not show us all the events of the day, but stories from a small number of chosen events. The creation of news stories is subject to specific constraints, much like the creation of works of fiction. There are many constraints, but three of the most important ones are. commercialism, story formulas, and sources. Newspapers, radio, and TV stations are businesses, all of which are rivals for audiences and advertising revenue. The amount of time that the average TV station spends on news broadcasts has grown steadily over the last fifty years – largely because news is relatively cheap to produce, yet sells plenty of advertising. Some news broadcasts are themselves becoming advertisements. For example, during one week in 1996 when the American CBS network was airing a movie about the sinking of the Titanic, CBS news ran nine stories about that event (which had happened 84 years before). The ABC network is owned by Disney Studios, and frequently runs news stories about Mickey Mouse. Furthermore, the profit motive drives news organizations to pay more attention to stories likely to generate a large audience, and to shy away from stories that may be important but dull. This pressure to be entertaining has produced shorter, simpler stories. more focus on celebrities than people of substance, more focus on gossip than on news, and more focus on dramatic events than on nuanced issues. As busy people under relentless pressure to produce, journalists cannot spend days agonizing over the best way to present stories. Instead, they depend upon certain story formulas, which they can reuse again and again. One example is known as the inverted pyramid. In this formula, the journalist puts the most important information at the beginning of the story, than adds the next most important, and so on. The inverted pyramid originates from the age of the telegraph, the idea being that if the line went dead halfway through the story, the journalist would know that the most crucial information had at least been relayed. Modern journalists still value the formula for a similar reason. Their editors will cut stories if they are too long. Another formula involves reducing a complicated story into a simple conflict. The best example is "horse race" election coverage. Thorough explication of the issues and the candidates' views is forbiddingly complex. Journalists therefore concentrate more on who is winning in the opinion polls, and whether the underdog can catch up in the numbers than on politicians' campaign goals. Sources are another constraint on what journalists cover and how they cover it. The dominant sources for news are public information officers in businesses and government offices. The majority of such officers try to establish themselves as experts who are qualified to feed information to journalists. How do journalists know who is an expert? In general, they don't. They use sources not on the basis of actual expertise, but on the appearance of expertise and the willingness to share it. All the major news organizations use some of the same sources (many of them anonymous), so the same types of stories always receive attention. Over time, the journalists may even become close friends with their sources, and they stop searching for alternative points of view. The result tends to be narrow, homogenized coverage of the same kind. According to paragraph 3, an advantage of the inverted pyramid formula for journalists is that _________.

Tiếng Anh Tốt nghiệp THPT
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