试题与答案

(2013·安庆模拟)So far, what we have done is

题型:选择题

题目:

(2013·安庆模拟)So far, what we have done is destroying the earth; only by changing   we live   we save it.

A.that; will

B.how; can

C.what; do

D.which; shall

答案:

答案:B

选B。考查名词性从句和倒装。句意: 到目前为止, 我们的行为是在破坏地球, 只有我们改变了生活方式, 我们才能挽救它。live为不及物动词, 可排除C和D项。will表示将来和意愿, 根据句意应选B。

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