. — ____ I know your name ? — Sorry , you ____ .
#89739
A
May ; mayn''t
B
May ; can''t
C
Must ; mustn''t
D
Need ; must
推荐题目
____you had worked hard, you would have easily passed the final test.
#89578
A
When
B
If
C
Thought
D
Since
The students have made a request that the reading-room ＿＿ open on Sunday afternoon.
#87212
A
stay
B
stays
C
must stay
D
will stay
------I don’t know why he has made such a silly mistake in the exam. ------ He ____________ it before he handed in the paper.
#88035
A
may have checked
B
might check
C
must have checked
D
should have checked
---May I take this book out of the reading room?---No, you______. You read it in here.
#86945
A
mightn’t
B
won’t
C
needn’t
D
mustn’t