初中英语单选题:--Hi,Tracy!You don‘t look well.--I am tired.I () the living room all day.A.have been painting B.had painted
问题描述:
初中英语单选题:--Hi,Tracy!You don‘t look well.--I am tired.I () the living room all day.A.ha
ve been painting B.had painted
答
A have been painting
答
选A。have been doing是现在完成进行时.表示一直在干某事。特别是句子中有all day, all morning等时。
我累了,我一整天一直在粉刷房子。
加油!!!
答
A all day说明是进行时态
答
A
答
a 现在完成进行时,表示过去发生的动作,一直持续到现在
答
A