问题

What is your father doing now? -He ________ the room.
A:cleaned
B:cleans
C:have cleaned
D:is cleaning
B:cleans
C:have cleaned
D:is cleaning
正确答案是:
同类题型
Sam doesn’t do well ______ any subject because he is very lazy. [ ]
This film is as ________ as that one.
Where is Gina?—She is between Lucy and ____.
Yesterday I met Jim. We ____________ each other since we _________ middle school.
It’s _______ that you’ve got a headache; you drank too much last night.