问题 选择题

—— Look at the 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

答案:D

根据目前迹象判断将要发生的动作用be going to;if only 意为“但愿”,其后的句子用虚拟语气。

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