问题

Guess what! I have got an A for my term paper.—Great! You ______ read widely and put a lot of work into it.[ ]
A: must have
B: should
C: must
D: should have
B: should
C: must
D: should have
正确答案是:
同类题型
There were many choices for us to take exercise, but I’d liketo___the football club.[ ]
How long __________ your parents ___________— For about twenty years.
_______for the villagers that he gave away all his money and belongings.
My sister has achieved her goal after years of hard work.— Great! ________
Going to the movies is good, I really only like listening to music.