Choose the best answer. Over 100 million was allocated for the ______ of hazardous chemicals and radioactive waste.
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Đáp án: D
break-up (n): sự tan vỡ
tidy something up (v.phr): dọn dẹp
clear-up (n): sự dọn dẹp
clean-up (n): quá trình làm sách ô nhiễm
=> Over $100 million was allocated for the clean-up of hazardous chemicals and radioactive waste.
Tạm dịch: Hơn 100 triệu đô la đã được chi ra để làm sạch các hóa chất độc hại và chất thải phóng xạ.
Choose the best answer. A strong greenhouse effect will warm the oceans and partially melt glaciers, increasing ______.
Choose the best answer. Ocean water also will expand if it warms, _______further to sea level rise.
Choose the best answer. The clearing of land for agriculture, industry, and other human activities have increased ______ of greenhouse gases.
Choose the word or phrase that is CLOSEST in meaning to the underlined part in the following questions. Environmental groups want a substantial reduction in the emission of greenhouse gases.
Choose the best answer. The destruction of the rain forests is an______disaster.
Choose the word or phrase that is CLOSEST in meaning to the underlined part in the following questions. Pollution can have disastrous effects on the delicately balanced ecosystem.
Choose the best answer. Greenpeace works to promote public_______of the dangers that threaten our planet today.
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