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Câu hỏi:
Acidification and_________have made 30% of the ocean reefs disappear since 1980.
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A.
greenhouse gases
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B.
water pollution
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C.
global warming
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D.
disaters
Lời giải tham khảo:
Đáp án đúng: C
Kiến thức: Đọc hiểu
Giải thích:
Trước động từ “have” (có) cần một danh từ đóng vai trò làm chủ ngữ.
global warming (n): nóng lên toàn cầu
Acidification and global warming have made 30% of the ocean reefs disappear since 1980.
(Quá trình axit hóa và sự nóng lên toàn cầu đã khiến 30% rạn san hô ở đại dương biến mất kể từ năm 1980.)
Thông tin: Besides, due to environmental pollution, 30% of the ocean reefs have been lost because of acidification and global warming since 1980.
(Bên cạnh đó, do ô nhiễm môi trường, 30% rạn san hô ở đại dương đã biến mất do quá trình axit hóa và nóng lên toàn cầu kể từ năm 1980.)
Đáp án: global warming
Chọn C
Hãy trả lời câu hỏi trước khi xem đáp án và lời giải -
A.
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
CÂU HỎI KHÁC
- A. thousand B. healthy C. weather D. thirsty
- A. crowded B. polluted C. wanted D. caused
- A. noise B. system C. square D. service
- A. January B. crystal C. hungry D. skyscraper
- It’s ________ to fly and more convenient than a helicopter.
- They ________ solar panels on the roof of the house to catch the energy from the sun.
- Mr. Smith is __________ old customer and __________ honest man.
- The narrow streets can’t __________ more traffic during rush hour.
- My face looks like _______face.
- Look at the boy! He is __________ a horse.
- Wind is one type of __________ source of energy.
- The music __________ louder and louder. Many people __________ their hands over their ears.
- Choose the best option: The biggest ___________ for the winner is a trip to France.
- Choose the best option: A lot of people go to the city center to __________ the festival.
- I go to school by bus every day. I don’t like it much, _________.
- Choose the best option: Critics were all __________ at their performance on the stage yesterday.
- Choose the best option: Always look __________ when you cross the street.
- ________ person suffering from ________ shock should not be given anything to drink.
- You can see ________ people in many places in big cities. They have no place to live.
- ______ cat is adorable. ______is adorable, too.
- The boys __________ their homework at the moment. They __________ TV instead.
- Choose the best option: People ________ the festival by throwing water to wish everyone happiness.
- _______ they hold the festival in Ha Noi every year?
- _________ the fact that he is 23 years old, he is so childish.
- Choose the best option: The films was so ________ that we almost fell asleep.
- Choose the best option: The traffic ________ tell people to do, warns people about possible dangers in the street.
- Choose the best option: What is the reason for the existence of wind?
- Choose the best option: Which of the following is NOT mentioned as a factor affecting the wind direction?
- Choose the best option: What is the height of the largest wind turbines?
- A small home-sized wind machine can produce enough power for_________.
- Choose the best option: How much power do single small turbines generate?
- A. question B. invite C. city D. village
- A. reporter B. fantastic C. natural D. delicious
- A. crowded B. wealthy C. problem D. effect
- A. essential B. memorial C. historic D. volunteer
- The increased loss of the_________are highly influenced by overpopulation.
- Excessive agriculture has become more and more_________.
- _________of the entire earth’s surface was originally covered by rainforests.
- Rainforests may cover less than 6% of the earth’s surface in the next_________.
- Acidification and_________have made 30% of the ocean reefs disappear since 1980.
