I’m very sorry to keep you _____ for a long time
#51143
A
wait
B
waits
C
waiting
D
to wait
推荐题目
I enjoy_______ the car because I can be outside.
#48669
A
wash
B
to wash
C
washing
D
washes
You must be tired. Why not _______ a rest?
#50516
A
to stop to have
B
to stop having
C
stop to have
D
stop having
Sorry,we don’t allow ________ in the lecture room.
#48947
A
to smoke
B
smoke
C
smoking
D
to smoking
If you want to make yourself _____, you should speak clearly and slowly.
#48958
A
understand
B
understood
C
to understand
D
understanding