Must I return the book this week?  No, you______. You can ______ it for 20 days.
#60199
A
mustn’t, keep
B
needn’t, borrow
C
needn’t, keep
D
mustn’t, borrow
推荐题目
--_______students are there in your class,Mr Li?  --Fifty.
#60148
A
How old
B
How much
C
How many
D
what
He must have known the truth yesterday, _________?
#64623
A
haven’t you
B
didn’t you
C
have you
D
did you
— ______ will you stay in America?— About two months. 
#60044
A
How many
B
How often
C
How long
D
How