题目内容

—Oh, it's so cold. We haven't had such a severe winter for so long, _______ we? ?

—Yes, the forecast says it's going to get worse _______ it warms up.?

A. have; before             B. had; after   C. did; when   D. do; if?

A 


解析:

本题的反意问句是明显的。第二个空的连词从逻辑意义上看,意思应是“在天气回暖之前还会更糟”。

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