问题

I have ______ completed all the work.—Congratulations!
A:succeed
B:success
C:successful
D:successfully;
B:success
C:successful
D:successfully;
正确答案是:
同类题型
Never before _____seen anybody who can play tennis aswell as Robert.
Did you have fun ________with your teachers on the Internet
The familiar English song ______ me of the happy days I spent in the primary school.
.This summer she took a training course, which was to help people develop their reading skills.