hi,luck,you look tired.l'm really tired,because l( )the liveing room all day.a.painted

分类: 作业答案 • 2021-12-18 12:06:44

问题描述：

hi,luck,you look tired.l'm really tired,because l( )the liveing room all day.a.painted
b.had painted c.have been painted d.have been painting

答

D 这是现在完成进行时的表达,表示动作一直在进行.
很高兴为你解答!
老师祝你学习进步!
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