what’s your father doing now?he()the room a.cleaned b.cleans c.ha_英语解答

what’s your father doing now?he()the room a.cleaned b.cleans c.has cleaned d.is cleaning

人气：331 ℃　时间：2020-05-02 15:47:46

解答

D
前边问正在干什么,后边回答就是正在,所以用ing

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