问题
Many students can’t have fun _____________ after-school activities because they have much homework _____________.
A:to do; to do
B:to do; doing
C:doing; to do
D:doing; doing;
B:to do; doing
C:doing; to do
D:doing; doing;
正确答案是：
同类题型
The board considered it urgent that those files _____ right away.
How often were you late for school last term, James–_______.I got to school early every day.
Jane got sick last January and ____ in bed ever since. [ ]
Vivien worked very hard at all her lessons________ become the top student in her class.