英语(二)模拟试卷④
卷面总分:100分
试卷年份:
是否有答案:有
作答时间: 120分钟
As it is mentioned in the 4th paragraph, gaps have grown dramatically between .
- A、the talented students and the slow ones
- B、the advanced countries and the others
- C、the selective institutions and the rest
- D、the rich families and the poor ones
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Space-based solar cells could collect solar power only when skies are clear.
- A、Right
- B、Wrong
- C、Not mentioned
One advantage of space based solar power system is that it is economical.
- A、Right
- B、Wrong
- C、Not mentioned
There are other problems by using mirrors to cut the price.
- A、 Right
- B、Wrong
- C、Not mentioned