—  Must I return the book this week? — No, you ____. You can _    it for 20 days.
#44083
A
mustn't: keep
B
needn't; borrow
C
needn't; keep
D
mustn't; borrow
推荐题目
There are many __________ shops in this street. I want a pair of ________ shoes.
#37163
A
shoe, sport
B
shoes, sport
C
shoe, sports
D
shoes, sports
--_______do you usually go to school? --_______seven o’clock _____the morning. 
#39079
A
What time; At; in
B
When; In; at
C
How; At; in
D
What time; At; on
We _________ six days a week, but now we only work five days.
#42742
A
used work
B
are used to work
C
used to working
D
used to work