Ihappened_______withhimwhenhewashi

发布时间：2020-07-17 06:26:03

I happened_______with him when he was hit by a stoneA.I was talkingB.talkingC.to talkD.to be talking

网友回答

D解析考查非谓语动词。happen to do碰巧做，根据句意用不定式的进行时。句意：当他被一块石头击中的时候，我碰巧在跟他谈话。
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