问题

We have a lot of homework______. We are very busy today.
A:to do
B:doing
C:to doing
D:do;
B:doing
C:to doing
D:do;
正确答案是:
同类题型
The beautiful dress _______Miss Jones went to the ball was borrowed from a friend of hers.
ony, why are your eyes red—I __ up peppers for the last five minutes.
Iwonder why he has been acting so strange these days —Recentpressure at work may ______ his behavior
Couldyoutellme —Hishomeisquitefarawayfromtheoffice,Ithink.
It _________about an hour to take the underground from the town to the city.