Choose the best answers: 1.Having failed a number of times, he is learning how to think ________. A. science B. scientific C. scientifically D. scient

By Adeline

Choose the best answers:
1.Having failed a number of times, he is learning how to think ________.
A. science B. scientific C. scientifically D. scientifical
2.Carbon dioxide is released through _________ processes such as respiration and volcano eruptions and through _________ activities such as deforestation, land use changes, and burning fossil fuels.
A. man–made / ordinary B. human / natural
C. ordinary / man –made D. natural / human
3. A strong greenhouse effect will warm the oceans and partially melt glaciers, increasing _________.
A. sea level B. temperature C. sea water D. pollution
4. Her classmates admire her so much because she has a clear _________ mind.
A. analysis B. analytical C. analytics D. analyze
5. ________ means an illness that can be passed from one person to another, especially through the air people breathe.
A. infectious disease B. heat-related illness C. headache D. stomach ache
6. A large amount of carbon dioxide ________ are released into the atmosphere by burning fossil fuels.
A. gases B. emissions C. effects D. levels
7. I believe that the only way for us to reduce global warming is to cut down ________ energy use.
A. on B. to C. at D. in
8. The alarming rate of deforestation results in damage ________ the quality of the land.
A. to B. in C. at D. for
9. When finishing an undergraduate course successfully, students can get a ________.
A. master`s degree B. doctoral degree C. doctorate D. bachelor`s degree
10. Deforestation is one of the biggest environment threats to the ________ in the world.
A. infectious diseases B. ecological balance C. carbon footprint D. greenhouse gases




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Chương trình giúp "CON GIỎI NGHE - NÓI - ĐỌC - VIẾT" thành thạo tiếng anh trước tuổi lên 10 và nhiều phần quà hấp dẫn. Tìm hiểu thêm