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Bộ đề thi thử 2019 Tiếng Anh cực hay có lời giải chi tiết (Đề số 16)

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 question. Most people start smoking when they are in their teens and are addicted by the time they reach adulthood. Some have tried to quit but have returned to cigarettes because smoking is such a strong addiction. It is a habit that is very difficult to break. There are many different reasons why people smoke. Three of the main reasons that young people smoke are to look mature, to be like their friends, and to experiment. Since teens see older people all around them smoking, especially their parents and relatives, they smoke to act older. If their friends or peers smoke, they may feel pressured into doing the same to be accepted. The last reason is the excitement of experimenting with something that is forbidden. In Massachusetts it is against the law for anyone under 18 years old to smoke. Usually parents do not allow their under age teens to smoke. Therefore, smoking becomes very attractive. It is exciting to get cigarettes and sneak away to smoke without being caught. Adults smoke for other reasons. They may have a lot of stress and pressures because of economic and personal problems. They may be unemployed or working but not making enough money to take care of themselves and their families. They may be homeless, or they may be dealing with alcohol or cocaine/heroin addictions. Some may be in bad marriages or relationships in which there is physical and/or verbal abuse. All these people may smoke to feel relaxed or to give them energy while going through a hard time. Whether young or old, some people smoke to control their weight. Smokers, on the average, weigh seven pounds less than non-smokers. Smoking reduces a person's appetite. It lessens his/her sense of taste and smell. This could be why ex-smokers gain weight after quitting cigarettes. Food tastes and smells so much better. Finally, there are people who say they love to smoke. Smoking gives them pleasure. It just makes them feel good. What is the purpose of the whole passage?

Tiếng Anh Tốt nghiệp THPT

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

Mark the letter A, B, C or B on your answer sheet to indicate the underlined part that needs correction in each of the following questions. (A) The effects of (B) cigarette smoking (C) has been proven to be (D) extremely harmful.

Tiếng Anh Tốt nghiệp THPT

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 17)

If Tim _______ so fast, his car wouldn't have crashed into a tree.

Tiếng Anh Tốt nghiệp THPT

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Bài 20: Cân bằng nội môi

Hệ đệm, phổi, thận duy trì pH máu bằng cách nào?

Sinh học Lớp 11

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Bộ đề tăng tốc luyện thi Hóa Học cực hay có lời giải chi tiết (đề số 10)

Hai dung dịch nào sau đây khi tác dụng với dung dịch NaOH (loãng, dư) đều thu được kết tủa khi các phản ứng kết thúc?

Hóa học Tốt nghiệp THPT

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Bài 20: Cân bằng nội môi

Trình bày vai trò của gan trong điều hòa nồng độ glucôzơ máu

Sinh học Lớp 11

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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. I said to her “If you let your son do whatever he wants, you will spoil him.”

Tiếng Anh Tốt nghiệp THPT

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Bài 20: Cân bằng nội môi

Cho biết chức năng của thận trong cân bằng nội môi?

Sinh học Lớp 11

Xem chi tiết 1.3 K lượt xem 1 năm trước

Bộ đề tăng tốc luyện thi Hóa Học cực hay có lời giải chi tiết (đề số 10)

Tên gọi của hợp chất C2H5-CH3-CH-CH=CH2 là

Hóa học Tốt nghiệp THPT

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Bài 20: Cân bằng nội môi

Tại sao bộ phận tiếp nhận kích thích, bộ phận điều khiển và bộ phận thực hiện lại đóng vai trò quan trọng trong cơ chế duy trì cân bằng nội môi?

Sinh học Lớp 11

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Bài 20: Cân bằng nội môi

Tại sao cân bằng nội môi có vai trò quan trọng đối với cơ thể?

Sinh học Lớp 11

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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. Wouldn't it better to let them know about the alternations to the plan?

Tiếng Anh Tốt nghiệp THPT

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Bài 20: Cân bằng nội môi

Cân bằng nội môi là gì?

Sinh học Lớp 11

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Bài 20: Cân bằng nội môi

Gan có vai trò như thế nào trong điều hòa nồng độ glucozo máu?

Sinh học Lớp 11

Xem chi tiết 15.5 K lượt xem 1 năm trước

Bộ đề tăng tốc luyện thi Hóa Học cực hay có lời giải chi tiết (đề số 10)

Nguyên tố X được mệnh danh là “nguyên tố của tư duy” vì có trong cấu trúc tinh vi của não bộ và nơron thần kinh, có liên hệ với lượng “chất xám” của con người. Ngoài ra, X còn là nguyên tố quan trọng cấu thành xương và cơ. Nguyên tố X là

Hóa học Tốt nghiệp THPT

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Bài 20: Cân bằng nội môi

Điền tên các bộ phận dưới đây vào các ô hình chữ nhật thích hợp trên sơ đồ cơ chế điều hòa huyết áp (hình 20.2) và trình bày cơ chế điều hòa khi huyết áp tăng cao: a) Thụ thể áp lực ở mạch máu. b) Trung khu điều hòa tim mạch ở hành não. c) Tim và mạch máu

Sinh học Lớp 11

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 17)

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Tiếng Anh Tốt nghiệp THPT

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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. Mr. Smith is very interested in our plan. I spoke to him on the phone last night.

Tiếng Anh Tốt nghiệp THPT

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Bài 19: Tuần hoàn máu (tiếp theo)

Giải thích sự biến đổi tốc độ máu trong hệ mạch.

Sinh học Lớp 11

Xem chi tiết 15.1 K lượt xem 1 năm trước

25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 35 to 42. GOAL: ENDING CHILD LABOR Carefully guiding a needle that's longer than his tiny fingers, a young boy in Pakistan stitches together the leather pieces of a soccer ball. He sits crouched in the corner of a hot, airless shed for 12 hours. For his long day's work, he will earn 60 cents. The boy is one of more than 200 million children who work at hard, sometimes dangerous jobs all over the world. Child labor exists in two-thirds of the world's nations. From Indonesia to Guatemala, poor children as young as six are sent off to work. Often they are mistreated and punished for not working hard enough. Children mix the gunpowder for firecrackers in China and knot the threads for carpets in India, all for pennies a day. Sometimes they are sold as slaves. In a speech to the Child Labor Coalition when he was U.S. Secretary of Labor, Robert Reich expressed gratitude for the organization's work to end abuse of child labor, "You turned up the heat, and you got results." He also congratulated Craig Kielburger, then 13, of Canada, who traveled the world for a year fighting for kids' rights. Craig believes kids can make a difference. He offers this advice, "Write letters to companies and government officials. Put pressure on leaders to make changes and to stop the misuse of children." One solution to the child-labor problem in poor countries is education. "The future of these countries," Secretary Reich declared, "depends on a work force that is educated. We are prepared to help build schools." Education has helped to make the world a brighter place for one youth, Aghan of India. When he was nine, Aghan was kidnapped from his home and sold to a carpet maker. Aghan's boss was very cruel. "I was always crying for my mother," he recalls. Aghan's dream was to learn to write so that he could send letters to his parents. Fortunately, a group that opposes child labor rescued Aghan from the factory. He was sent to a shelter in New Delhi where he worked hard to learn to write. According to the article, what is the best way to keep many children from falling victim to the abuse of child labor in the future?

Tiếng Anh Tốt nghiệp THPT

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Bài 19: Tuần hoàn máu (tiếp theo)

Tại sao huyết áp lại giảm dần trong hệ mạch?

Sinh học Lớp 11

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Bài 19: Tuần hoàn máu (tiếp theo)

Vẽ và chú thích hệ dẫn truyền tim.

Sinh học Lớp 11

Xem chi tiết 5.2 K lượt xem 1 năm trước

25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 35 to 42. GOAL: ENDING CHILD LABOR Carefully guiding a needle that's longer than his tiny fingers, a young boy in Pakistan stitches together the leather pieces of a soccer ball. He sits crouched in the corner of a hot, airless shed for 12 hours. For his long day's work, he will earn 60 cents. The boy is one of more than 200 million children who work at hard, sometimes dangerous jobs all over the world. Child labor exists in two-thirds of the world's nations. From Indonesia to Guatemala, poor children as young as six are sent off to work. Often they are mistreated and punished for not working hard enough. Children mix the gunpowder for firecrackers in China and knot the threads for carpets in India, all for pennies a day. Sometimes they are sold as slaves. In a speech to the Child Labor Coalition when he was U.S. Secretary of Labor, Robert Reich expressed gratitude for the organization's work to end abuse of child labor, "You turned up the heat, and you got results." He also congratulated Craig Kielburger, then 13, of Canada, who traveled the world for a year fighting for kids' rights. Craig believes kids can make a difference. He offers this advice, "Write letters to companies and government officials. Put pressure on leaders to make changes and to stop the misuse of children." One solution to the child-labor problem in poor countries is education. "The future of these countries," Secretary Reich declared, "depends on a work force that is educated. We are prepared to help build schools." Education has helped to make the world a brighter place for one youth, Aghan of India. When he was nine, Aghan was kidnapped from his home and sold to a carpet maker. Aghan's boss was very cruel. "I was always crying for my mother," he recalls. Aghan's dream was to learn to write so that he could send letters to his parents. Fortunately, a group that opposes child labor rescued Aghan from the factory. He was sent to a shelter in New Delhi where he worked hard to learn to write. When children are used to work for unfair wages in poor working conditions, it is best described as _________.

Tiếng Anh Tốt nghiệp THPT

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Bài 19: Tuần hoàn máu (tiếp theo)

Tại sao tim tách rời khỏi cơ thể vẫn có khả năng co dãn nhịp nhàng?

Sinh học Lớp 11

Xem chi tiết 7.3 K lượt xem 1 năm trước

25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 35 to 42. GOAL: ENDING CHILD LABOR Carefully guiding a needle that's longer than his tiny fingers, a young boy in Pakistan stitches together the leather pieces of a soccer ball. He sits crouched in the corner of a hot, airless shed for 12 hours. For his long day's work, he will earn 60 cents. The boy is one of more than 200 million children who work at hard, sometimes dangerous jobs all over the world. Child labor exists in two-thirds of the world's nations. From Indonesia to Guatemala, poor children as young as six are sent off to work. Often they are mistreated and punished for not working hard enough. Children mix the gunpowder for firecrackers in China and knot the threads for carpets in India, all for pennies a day. Sometimes they are sold as slaves. In a speech to the Child Labor Coalition when he was U.S. Secretary of Labor, Robert Reich expressed gratitude for the organization's work to end abuse of child labor, "You turned up the heat, and you got results." He also congratulated Craig Kielburger, then 13, of Canada, who traveled the world for a year fighting for kids' rights. Craig believes kids can make a difference. He offers this advice, "Write letters to companies and government officials. Put pressure on leaders to make changes and to stop the misuse of children." One solution to the child-labor problem in poor countries is education. "The future of these countries," Secretary Reich declared, "depends on a work force that is educated. We are prepared to help build schools." Education has helped to make the world a brighter place for one youth, Aghan of India. When he was nine, Aghan was kidnapped from his home and sold to a carpet maker. Aghan's boss was very cruel. "I was always crying for my mother," he recalls. Aghan's dream was to learn to write so that he could send letters to his parents. Fortunately, a group that opposes child labor rescued Aghan from the factory. He was sent to a shelter in New Delhi where he worked hard to learn to write. Child labor is most common in _________.

Tiếng Anh Tốt nghiệp THPT

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 17)

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 2.7 K lượt xem 6 năm trước

121 bài tập thí nghiệm Hóa học cực hay có lời giải(đề 3)

Hòa tan hoàn toàn hai chất rắn X, Y có số mol bằng nhau vào nước, thu được dung dịch Z. Tiến hành các thí nghiệm sau: - Thí nghiệm 1: Cho Z phản ứng với dung dịch BaCl2, thấy có n1 mol BaCl2 phản ứng. - Thí nghiệm 2: Cho Z phản ứng với dung dịch HCl, thấy có n2 mol HCl phản ứng. - Thí nghiệm 3: Cho Z phản ứng với dung dịch NaOH, thấy có n3 mol NaOH phản ứng. Biết các phản ứng xảy ra hoàn toàn và n1 < n3 < n2 và n3 : n2 = 2 : 3. Hai chất X, Y lần lượt là:

Hóa học Tốt nghiệp THPT

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 35 to 42. GOAL: ENDING CHILD LABOR Carefully guiding a needle that's longer than his tiny fingers, a young boy in Pakistan stitches together the leather pieces of a soccer ball. He sits crouched in the corner of a hot, airless shed for 12 hours. For his long day's work, he will earn 60 cents. The boy is one of more than 200 million children who work at hard, sometimes dangerous jobs all over the world. Child labor exists in two-thirds of the world's nations. From Indonesia to Guatemala, poor children as young as six are sent off to work. Often they are mistreated and punished for not working hard enough. Children mix the gunpowder for firecrackers in China and knot the threads for carpets in India, all for pennies a day. Sometimes they are sold as slaves. In a speech to the Child Labor Coalition when he was U.S. Secretary of Labor, Robert Reich expressed gratitude for the organization's work to end abuse of child labor, "You turned up the heat, and you got results." He also congratulated Craig Kielburger, then 13, of Canada, who traveled the world for a year fighting for kids' rights. Craig believes kids can make a difference. He offers this advice, "Write letters to companies and government officials. Put pressure on leaders to make changes and to stop the misuse of children." One solution to the child-labor problem in poor countries is education. "The future of these countries," Secretary Reich declared, "depends on a work force that is educated. We are prepared to help build schools." Education has helped to make the world a brighter place for one youth, Aghan of India. When he was nine, Aghan was kidnapped from his home and sold to a carpet maker. Aghan's boss was very cruel. "I was always crying for my mother," he recalls. Aghan's dream was to learn to write so that he could send letters to his parents. Fortunately, a group that opposes child labor rescued Aghan from the factory. He was sent to a shelter in New Delhi where he worked hard to learn to write. What is an example of dangerous work done by a child?

Tiếng Anh Tốt nghiệp THPT

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121 bài tập thí nghiệm Hóa học cực hay có lời giải(đề 3)

Tiến hành thí nghiệm sau: Bước 1: Rót vào hai ống nghiệm mỗi ống 1 ml etyl axetat, sau đó thêm vào ống thứ nhất 1 ml dung dịch H2SO4 20%, ống thứ hai 1 ml dung dịch NaOH 30%. Bước 2: Lắc đều 2 ống nghiệm, đun cách thủy (trong nồi nước nóng) khoảng 5 - 6 phút ở 65 - 70oC. Trong số các phát biểu sau, có mấy phát biểu sai? (a) Ở cả 2 ống nghiệm chất lỏng vẫn tách thành 2 lớp. (b) Ống nghiệm thứ nhất chất lỏng trở nên đồng nhất, ống thứ 2 chất lỏng tách thành 2 lớp. (c) Ở cả 2 ống nghiệm chất lỏng trở nên đồng nhất. (d) Ống nghiệm thứ nhất vẫn phân thành 2 lớp, ống thứ 2 chất lỏng trở thành đồng nhất.

Hóa học Tốt nghiệp THPT

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 35 to 42. GOAL: ENDING CHILD LABOR Carefully guiding a needle that's longer than his tiny fingers, a young boy in Pakistan stitches together the leather pieces of a soccer ball. He sits crouched in the corner of a hot, airless shed for 12 hours. For his long day's work, he will earn 60 cents. The boy is one of more than 200 million children who work at hard, sometimes dangerous jobs all over the world. Child labor exists in two-thirds of the world's nations. From Indonesia to Guatemala, poor children as young as six are sent off to work. Often they are mistreated and punished for not working hard enough. Children mix the gunpowder for firecrackers in China and knot the threads for carpets in India, all for pennies a day. Sometimes they are sold as slaves. In a speech to the Child Labor Coalition when he was U.S. Secretary of Labor, Robert Reich expressed gratitude for the organization's work to end abuse of child labor, "You turned up the heat, and you got results." He also congratulated Craig Kielburger, then 13, of Canada, who traveled the world for a year fighting for kids' rights. Craig believes kids can make a difference. He offers this advice, "Write letters to companies and government officials. Put pressure on leaders to make changes and to stop the misuse of children." One solution to the child-labor problem in poor countries is education. "The future of these countries," Secretary Reich declared, "depends on a work force that is educated. We are prepared to help build schools." Education has helped to make the world a brighter place for one youth, Aghan of India. When he was nine, Aghan was kidnapped from his home and sold to a carpet maker. Aghan's boss was very cruel. "I was always crying for my mother," he recalls. Aghan's dream was to learn to write so that he could send letters to his parents. Fortunately, a group that opposes child labor rescued Aghan from the factory. He was sent to a shelter in New Delhi where he worked hard to learn to write. In New Delhi, Aghan _________.

Tiếng Anh Tốt nghiệp THPT

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Bộ đề thi thử 2019 Tiếng Anh cực hay có lời giải chi tiết (Đề số 16)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. The committee found it very difficult_______a decision.

Tiếng Anh Tốt nghiệp THPT

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 17)

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 5.9 K lượt xem 6 năm trước

121 bài tập thí nghiệm Hóa học cực hay có lời giải(đề 3)

Tiến hành các thí nghiệm sau: (a) Sục H2S vào dung dịch nước clo. (b) Sục khí SO2 vào dung dịch thuốc tím. (c) Cho H2S vào dung dịch Ba(OH)2. (d) Cho Cu vào dung dịch H2SO4 đặc, nóng, dư. (e) Đốt H2S trong oxi không khí. (g) Cho Al2O3 vào dung dịch NaOH loãng, dư. Số thí nghiệm xảy ra phản ứng oxi hoá - khử là

Hóa học Tốt nghiệp THPT

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 35 to 42. GOAL: ENDING CHILD LABOR Carefully guiding a needle that's longer than his tiny fingers, a young boy in Pakistan stitches together the leather pieces of a soccer ball. He sits crouched in the corner of a hot, airless shed for 12 hours. For his long day's work, he will earn 60 cents. The boy is one of more than 200 million children who work at hard, sometimes dangerous jobs all over the world. Child labor exists in two-thirds of the world's nations. From Indonesia to Guatemala, poor children as young as six are sent off to work. Often they are mistreated and punished for not working hard enough. Children mix the gunpowder for firecrackers in China and knot the threads for carpets in India, all for pennies a day. Sometimes they are sold as slaves. In a speech to the Child Labor Coalition when he was U.S. Secretary of Labor, Robert Reich expressed gratitude for the organization's work to end abuse of child labor, "You turned up the heat, and you got results." He also congratulated Craig Kielburger, then 13, of Canada, who traveled the world for a year fighting for kids' rights. Craig believes kids can make a difference. He offers this advice, "Write letters to companies and government officials. Put pressure on leaders to make changes and to stop the misuse of children." One solution to the child-labor problem in poor countries is education. "The future of these countries," Secretary Reich declared, "depends on a work force that is educated. We are prepared to help build schools." Education has helped to make the world a brighter place for one youth, Aghan of India. When he was nine, Aghan was kidnapped from his home and sold to a carpet maker. Aghan's boss was very cruel. "I was always crying for my mother," he recalls. Aghan's dream was to learn to write so that he could send letters to his parents. Fortunately, a group that opposes child labor rescued Aghan from the factory. He was sent to a shelter in New Delhi where he worked hard to learn to write. Why do families allow young children to go to work?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 606 lượt xem 6 năm trước

Bộ đề thi thử 2019 Tiếng Anh cực hay có lời giải chi tiết (Đề số 16)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. The trouble with Jean is that she is________with sport!

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 17)

Mark the letter A, B, C or ID to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 35 to 42. GOAL: ENDING CHILD LABOR Carefully guiding a needle that's longer than his tiny fingers, a young boy in Pakistan stitches together the leather pieces of a soccer ball. He sits crouched in the corner of a hot, airless shed for 12 hours. For his long day's work, he will earn 60 cents. The boy is one of more than 200 million children who work at hard, sometimes dangerous jobs all over the world. Child labor exists in two-thirds of the world's nations. From Indonesia to Guatemala, poor children as young as six are sent off to work. Often they are mistreated and punished for not working hard enough. Children mix the gunpowder for firecrackers in China and knot the threads for carpets in India, all for pennies a day. Sometimes they are sold as slaves. In a speech to the Child Labor Coalition when he was U.S. Secretary of Labor, Robert Reich expressed gratitude for the organization's work to end abuse of child labor, "You turned up the heat, and you got results." He also congratulated Craig Kielburger, then 13, of Canada, who traveled the world for a year fighting for kids' rights. Craig believes kids can make a difference. He offers this advice, "Write letters to companies and government officials. Put pressure on leaders to make changes and to stop the misuse of children." One solution to the child-labor problem in poor countries is education. "The future of these countries," Secretary Reich declared, "depends on a work force that is educated. We are prepared to help build schools." Education has helped to make the world a brighter place for one youth, Aghan of India. When he was nine, Aghan was kidnapped from his home and sold to a carpet maker. Aghan's boss was very cruel. "I was always crying for my mother," he recalls. Aghan's dream was to learn to write so that he could send letters to his parents. Fortunately, a group that opposes child labor rescued Aghan from the factory. He was sent to a shelter in New Delhi where he worked hard to learn to write. According to the article, children who work under poor conditions, _________.

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121 bài tập thí nghiệm Hóa học cực hay có lời giải(đề 3)

Cho hình vẽ mô tả thí nghiệm điều chế khí X trong phòng thí nghiệm: Sau đó tiến hành thử tính chất của khí X: Sục khí X dư lần lượt vào dung dịch Br2 và dung dịch AgNO3. Hiện tượng xảy ra là:

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 35 to 42. GOAL: ENDING CHILD LABOR Carefully guiding a needle that's longer than his tiny fingers, a young boy in Pakistan stitches together the leather pieces of a soccer ball. He sits crouched in the corner of a hot, airless shed for 12 hours. For his long day's work, he will earn 60 cents. The boy is one of more than 200 million children who work at hard, sometimes dangerous jobs all over the world. Child labor exists in two-thirds of the world's nations. From Indonesia to Guatemala, poor children as young as six are sent off to work. Often they are mistreated and punished for not working hard enough. Children mix the gunpowder for firecrackers in China and knot the threads for carpets in India, all for pennies a day. Sometimes they are sold as slaves. In a speech to the Child Labor Coalition when he was U.S. Secretary of Labor, Robert Reich expressed gratitude for the organization's work to end abuse of child labor, "You turned up the heat, and you got results." He also congratulated Craig Kielburger, then 13, of Canada, who traveled the world for a year fighting for kids' rights. Craig believes kids can make a difference. He offers this advice, "Write letters to companies and government officials. Put pressure on leaders to make changes and to stop the misuse of children." One solution to the child-labor problem in poor countries is education. "The future of these countries," Secretary Reich declared, "depends on a work force that is educated. We are prepared to help build schools." Education has helped to make the world a brighter place for one youth, Aghan of India. When he was nine, Aghan was kidnapped from his home and sold to a carpet maker. Aghan's boss was very cruel. "I was always crying for my mother," he recalls. Aghan's dream was to learn to write so that he could send letters to his parents. Fortunately, a group that opposes child labor rescued Aghan from the factory. He was sent to a shelter in New Delhi where he worked hard to learn to write. The children who work are often _________.

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Bộ đề thi thử 2019 Tiếng Anh cực hay có lời giải chi tiết (Đề số 16)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. What chemical is this? It’s______a horrible smell.

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 17)

Mark the letter A, B, C or ID to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

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121 bài tập thí nghiệm Hóa học cực hay có lời giải(đề 3)

Hình vẽ sau mô tả các cách thu khí thường được sử dụng khi điều chế và thu khí trong phòng thí nghiệm. Với mô hình đó ta có thể dùng để thu được những khí nào trong các khí sau: H2, C2H2, NH3, SO2, HCl, N2?

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 30 to 34. Most of the early houses built in America were suited to farm life, as it was not until cities became manufacturing centers that colonists could survive without farming as their major occupation. Among the earliest farmhouses in America were those built in Plymouth Colony. Generally they consisted of one large rectangular room on the ground floor, called a hall or great room and having a fireplace built into one of the walls, and a loft overhead. Sometimes a lean-to was attached alongside the house to store objects such as spinning wheels, firewood, barrels, and tubs. The furnishings in the great room were sparse and crudely built. Tabletops and chest boards were split or roughly sawed and often smoothed only on one side. Benches took the place of chairs, and the table usually had a trestle base so it could be dismantled when extra space was required. One or two beds and a six-board chest were located in one corner of the room. The fireplace was used for heat and light, and a bench often placed nearby for children and elders, in the area called the inglenook. The original houses in Plymouth Colony were erected within a tall fence for fortification. However, by 1630 Plymouth Colony had 250 inhabitants, most living outside the enclosure. By 1640, settlements had been built some distance from the original site. Villages began to emerge throughout Massachusetts and farmhouses were less crudely built. Windows brought light into homes and the furnishings and décor were more sophisticated. As more diversified groups of immigrants settled the country, a greater variety of farmhouses appeared, from Swedish long-style houses in the Delaware Valley to saltbox houses in Connecticut, Dutch-Flemish stone farmhouses in New York, and clapboard farmhouses in Pennsylvania. From Georgian characteristics to Greek revival elements, farmhouses of varied architectural styles and building functions populated the landscape of the new frontier. The word “emerge” in paragraph 2 could best be replaced with

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121 bài tập thí nghiệm Hóa học cực hay có lời giải(đề 3)

Cho hình vẽ thu khí như sau: Những khí nào trong số các khí H2, N2, NH3, O2, Cl2, CO2, HCl,SO2, H2S có thể thu được theo cách trên?

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 30 to 34. Most of the early houses built in America were suited to farm life, as it was not until cities became manufacturing centers that colonists could survive without farming as their major occupation. Among the earliest farmhouses in America were those built in Plymouth Colony. Generally they consisted of one large rectangular room on the ground floor, called a hall or great room and having a fireplace built into one of the walls, and a loft overhead. Sometimes a lean-to was attached alongside the house to store objects such as spinning wheels, firewood, barrels, and tubs. The furnishings in the great room were sparse and crudely built. Tabletops and chest boards were split or roughly sawed and often smoothed only on one side. Benches took the place of chairs, and the table usually had a trestle base so it could be dismantled when extra space was required. One or two beds and a six-board chest were located in one corner of the room. The fireplace was used for heat and light, and a bench often placed nearby for children and elders, in the area called the inglenook. The original houses in Plymouth Colony were erected within a tall fence for fortification. However, by 1630 Plymouth Colony had 250 inhabitants, most living outside the enclosure. By 1640, settlements had been built some distance from the original site. Villages began to emerge throughout Massachusetts and farmhouses were less crudely built. Windows brought light into homes and the furnishings and décor were more sophisticated. As more diversified groups of immigrants settled the country, a greater variety of farmhouses appeared, from Swedish long-style houses in the Delaware Valley to saltbox houses in Connecticut, Dutch-Flemish stone farmhouses in New York, and clapboard farmhouses in Pennsylvania. From Georgian characteristics to Greek revival elements, farmhouses of varied architectural styles and building functions populated the landscape of the new frontier. The main idea of the passage is

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121 bài tập thí nghiệm Hóa học cực hay có lời giải(đề 3)

Cho đồ thị biểu diễn nhiệt độ sôi của một số chất sau: Chất A, B, C lần lượt là các chất

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 30 to 34. Most of the early houses built in America were suited to farm life, as it was not until cities became manufacturing centers that colonists could survive without farming as their major occupation. Among the earliest farmhouses in America were those built in Plymouth Colony. Generally they consisted of one large rectangular room on the ground floor, called a hall or great room and having a fireplace built into one of the walls, and a loft overhead. Sometimes a lean-to was attached alongside the house to store objects such as spinning wheels, firewood, barrels, and tubs. The furnishings in the great room were sparse and crudely built. Tabletops and chest boards were split or roughly sawed and often smoothed only on one side. Benches took the place of chairs, and the table usually had a trestle base so it could be dismantled when extra space was required. One or two beds and a six-board chest were located in one corner of the room. The fireplace was used for heat and light, and a bench often placed nearby for children and elders, in the area called the inglenook. The original houses in Plymouth Colony were erected within a tall fence for fortification. However, by 1630 Plymouth Colony had 250 inhabitants, most living outside the enclosure. By 1640, settlements had been built some distance from the original site. Villages began to emerge throughout Massachusetts and farmhouses were less crudely built. Windows brought light into homes and the furnishings and décor were more sophisticated. As more diversified groups of immigrants settled the country, a greater variety of farmhouses appeared, from Swedish long-style houses in the Delaware Valley to saltbox houses in Connecticut, Dutch-Flemish stone farmhouses in New York, and clapboard farmhouses in Pennsylvania. From Georgian characteristics to Greek revival elements, farmhouses of varied architectural styles and building functions populated the landscape of the new frontier. The passage was most probably written by a specialist in American

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121 bài tập thí nghiệm Hóa học cực hay có lời giải(đề 3)

Tiến hành thí nghiệm (như hình vẽ): Cho 1 ml ancol etylic, 1 ml axit axetic nguyên chất và 1 giọt axit sunfuric đặc vào ống nghiệm. Lắc đều, đồng thời đun cách thủy 5-6 phút trong nồi nước nóng 65 - 70°C. Làm lạnh rồi rót thêm vào ống nghiệm 2 ml dung dịch NaCl bão hòa.Hiện tượng xảy ra là: Hiện tượng xảy ra là:

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25 BỘ ĐỀ THI THỬ THPT QUỐC GIA - MÔN TIẾNG ANH (ĐỀ SỐ 9)

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 30 to 34. Most of the early houses built in America were suited to farm life, as it was not until cities became manufacturing centers that colonists could survive without farming as their major occupation. Among the earliest farmhouses in America were those built in Plymouth Colony. Generally they consisted of one large rectangular room on the ground floor, called a hall or great room and having a fireplace built into one of the walls, and a loft overhead. Sometimes a lean-to was attached alongside the house to store objects such as spinning wheels, firewood, barrels, and tubs. The furnishings in the great room were sparse and crudely built. Tabletops and chest boards were split or roughly sawed and often smoothed only on one side. Benches took the place of chairs, and the table usually had a trestle base so it could be dismantled when extra space was required. One or two beds and a six-board chest were located in one corner of the room. The fireplace was used for heat and light, and a bench often placed nearby for children and elders, in the area called the inglenook. The original houses in Plymouth Colony were erected within a tall fence for fortification. However, by 1630 Plymouth Colony had 250 inhabitants, most living outside the enclosure. By 1640, settlements had been built some distance from the original site. Villages began to emerge throughout Massachusetts and farmhouses were less crudely built. Windows brought light into homes and the furnishings and décor were more sophisticated. As more diversified groups of immigrants settled the country, a greater variety of farmhouses appeared, from Swedish long-style houses in the Delaware Valley to saltbox houses in Connecticut, Dutch-Flemish stone farmhouses in New York, and clapboard farmhouses in Pennsylvania. From Georgian characteristics to Greek revival elements, farmhouses of varied architectural styles and building functions populated the landscape of the new frontier. The word "it" in paragraph 1 refers to

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Bộ đề thi thử 2019 Tiếng Anh cực hay có lời giải chi tiết (Đề số 16)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. If Pennya place at Oxford University, she_______philosophy and politics.

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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

Toán

Văn

Tiếng Anh

Hóa học

Sinh học

Lịch sử

Địa lý

Giáo dục Kinh tế và Pháp luật

Toán

Toán

Toán

Toán

Văn

Tiếng Anh

Toán

Toán

Toán

Toán

Ôn vào 6

Danh sách câu hỏi ( Có 2,456,957 câu hỏi trên 49,140 trang )

Mark the letter A, B, C or B on your answer sheet to indicate the underlined part that needs correction in each of the following questions. (A) The effects of (B) cigarette smoking (C) has been proven to be (D) extremely harmful.

If Tim _______ so fast, his car wouldn't have crashed into a tree.

Hệ đệm, phổi, thận duy trì pH máu bằng cách nào?

Hai dung dịch nào sau đây khi tác dụng với dung dịch NaOH (loãng, dư) đều thu được kết tủa khi các phản ứng kết thúc?

Trình bày vai trò của gan trong điều hòa nồng độ glucôzơ máu

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. I said to her “If you let your son do whatever he wants, you will spoil him.”

Cho biết chức năng của thận trong cân bằng nội môi?

Tên gọi của hợp chất C2H5-CH3-CH-CH=CH2 là

Tại sao bộ phận tiếp nhận kích thích, bộ phận điều khiển và bộ phận thực hiện lại đóng vai trò quan trọng trong cơ chế duy trì cân bằng nội môi?

Tại sao cân bằng nội môi có vai trò quan trọng đối với cơ thể?

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. Wouldn't it better to let them know about the alternations to the plan?

Cân bằng nội môi là gì?

Gan có vai trò như thế nào trong điều hòa nồng độ glucozo máu?

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

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. Mr. Smith is very interested in our plan. I spoke to him on the phone last night.

Giải thích sự biến đổi tốc độ máu trong hệ mạch.

Tại sao huyết áp lại giảm dần trong hệ mạch?

Vẽ và chú thích hệ dẫn truyền tim.

Tại sao tim tách rời khỏi cơ thể vẫn có khả năng co dãn nhịp nhàng?

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. The committee found it very difficult_______a decision.

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. The trouble with Jean is that she is________with sport!

Mark the letter A, B, C or ID to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Cho hình vẽ mô tả thí nghiệm điều chế khí X trong phòng thí nghiệm: Sau đó tiến hành thử tính chất của khí X: Sục khí X dư lần lượt vào dung dịch Br2 và dung dịch AgNO3. Hiện tượng xảy ra là:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. What chemical is this? It’s______a horrible smell.

Mark the letter A, B, C or ID to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Hình vẽ sau mô tả các cách thu khí thường được sử dụng khi điều chế và thu khí trong phòng thí nghiệm. Với mô hình đó ta có thể dùng để thu được những khí nào trong các khí sau: H2, C2H2, NH3, SO2, HCl, N2?

Cho hình vẽ thu khí như sau: Những khí nào trong số các khí H2, N2, NH3, O2, Cl2, CO2, HCl,SO2, H2S có thể thu được theo cách trên?

Cho đồ thị biểu diễn nhiệt độ sôi của một số chất sau: Chất A, B, C lần lượt là các chất

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. If Penny____a place at Oxford University, she___________philosophy and politics.

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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. If Pennya place at Oxford University, she_______philosophy and politics.