Read the passage then answer the questions.
Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil, and gas before it is too late; and nuclear power is the only alternative.
However, many people don't approve of using nuclear power because it is very dangerous. What would happen if there were a serious nuclear accident? Radioactivity causes cancer and may badly affect future generations. The most effective thing is that we should use natural resources as economically as possible.
How much fuel is left?
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Lời giải:
Báo saiGiải thích: Nobody knows exactly how much fuel is left. => Không ai biết chính xác lượng nhiên liệu còn lại.
Tạm dịch: Còn bao nhiêu nhiên liệu?
A. Không ai biết chính xác B. Hãy sử dụng nó nhiều như chúng ta muốn
C. Nó sẽ không bao giờ được sử dụng hết D. Có rất nhiều nhiên liệu