题目内容
It was not until the beginning of the twentieth century________to explore space.
- A.did man begin
- B.when man began
- C.that man began
- D.then man began
C
考查not until的强调句型。结构为:it is + not until+其它+that … ,故选C,句意为:就是直到二十世纪开始的时候人类开始探索太空。
考查not until的强调句型。结构为:it is + not until+其它+that … ,故选C,句意为:就是直到二十世纪开始的时候人类开始探索太空。
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