问题

Are you busy __ your homework? [ ]
A: do
B: to do
C: does
D:with
B: to do
C: does
D:with
正确答案是:
同类题型
My uncle ___________ a farmer. Now he is a driver.
She got up early this morning _______ catch the first bus.
It will them much time to rebuild the museum.—But they will be much.
_____ does she speak?—She speaks Chinese and English. [ ]
I have more paper clips than_______, but my CDs are fewer than________.