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Thatdayhehisclothesbeforehecametoseeme.A.haswashedBwashedChadbeenwashingDwaswashedIhaven'tfinishedmyconsitation.Ifortwohours.AhavewrittenitBhavebeenwritingitCwroteitDamwritingit这两题各选什么
题目详情
That day he ________ his clothes before he came to see me .
A.has washed Bwashed Chad been washing D was washed
I haven't finished my consitation.I ____for two hours .
Ahave written it Bhave been writing it Cwrote it Dam writing it
这两题各选什么?有什么区别吗?
A.has washed Bwashed Chad been washing D was washed
I haven't finished my consitation.I ____for two hours .
Ahave written it Bhave been writing it Cwrote it Dam writing it
这两题各选什么?有什么区别吗?
▼优质解答
答案和解析
都选B , 第一道是一般现在时 , 因为有before , 不要误解为是现在完成时 , 有before 的一般都是一般现在时 . 第二道是现在完成时,它强调到现在还没完成,而不是一直在做,要结合前面那一句
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