----Hello,you look tired today.----Yes,I slept too late yesterday evening.I _____ my homeworkand forget the time.A.was doing B.did C.have done D.had done选哪个?

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----Hello,you look tired today.----Yes,I slept too late yesterday evening.I _____ my homework
and forget the time.A.was doing B.did C.have done D.had done选哪个?

A 表示一直做作业,忘记了时间

选A

应该是B吧、

a

A 过去进行时,表示过去某个时间一直在进行的动作过过程
他忘记了睡觉的时间,因为他一直在些家庭作业