Excuse me,what_____just now?Sorry,I don't.A.to happen B.did happen C.is happening D.happened

问题描述:

Excuse me,what_____just now?Sorry,I don't.A.to happen B.did happen C.is happening D.happened

D.happened

D,刚刚发生过的事情,用一般过去式

D
HAPPEN无被动

D 刚才发生了什么