问题

_ we _______ the new policy for economy, wewould never have bought the house.
A:If ;predicted
B:Did; predict
C:If; havepredicted
D:Had;predicted
B:Did; predict
C:If; havepredicted
D:Had;predicted
正确答案是:
同类题型
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下列句子中“而”的意义和用法,与例句相同的一项是( ) 例句:泉涓涓而始流
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