题目内容
My classmates _____ our classroom. Look! It’s very clean.
| A.have cleaned | B.will clean |
| C.is cleaning | D.cleaned |
A
解析试题分析:句意:我的同学们打扫了我们的教室。看!它非常干净。clean发生在过去,对现在的影响是教室很干净。所以句子用现在完成时态。故选A。
考点:考查现在完成时态。
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