[题目] -Look at these black clouds. It soon.-Sure. If only we out.A. is raining, didn't comeB. is to rain; won't startC. will rain; haven't startedD. is going to rain; hadn't come 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】

—Look at these black clouds. It ______ soon.

—Sure. If only we ______ out.

A. is raining； didn't come

B. is to rain; won't start

C. will rain; haven't started

D. is going to rain; hadn't come

【答案】 D

【解析】 be going to 可表示根据某种迹象判断将要发生某事，用在句中正合语境。结合语境可知后句表示对过去的虚拟，“要是我们没有出来就好了”，应用过去完成时。

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