It ___ to be raining when we went to see him off at a railway station.A.happenedB.had happenedC.took

题目简介

It ___ to be raining when we went to see him off at a railway station.A.happenedB.had happenedC.took

题目详情

It ___ to be raining when we went to see him off at a railway station.
A.happenedB.had happenedC.took placeD.took
题型:单选题难度:偏易来源:不详

答案

A
happen to (be/to)意为:恰巧,碰巧,不可用had happened to be/do.

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