a核电站产生在很长时间里有危险放射性废物,既然我们不能根除这个废物,它将不得不保存在特殊的容器中可能达数千年 The nuclear power station produces has the dangerous radioactive waste for a long time, since we cannot eradicate this waste, it will be able not but to preserve in the special vessel...
Wind power is renewable. Winds will keep on blowing; it makes sense to use them. may give off dangerous radioactive pollution into the air ___ 答案:B You will hear a talk. As you listen, you must answer Questions 21～30 by writingNO MORE THAN THREEwords in the space provided on the...