—Bob, where is Linda?—She be in the library, but I am not sure.
#74179
A
must
B
may
C
need
D
has to
推荐题目
---- Is Ann knocking at the door?--- No, it ______ be Ann. She has gone to Beijing.
#76806
A
can’t
B
mustn’t
C
needn’t
D
may not
The problem is too difficult for him. He _______ solve it by himself without any help.
#76048
A
can't
B
mustn't
C
shouldn't
D
needn't
—Do you think we are going the right way to the Forbidden City?—Sorry, I’m not sure．But it _______ be．
#63032
A
might
B
will
C
must
D
can
----Did you go to the cinema last night? ----No, We , but our car broke down on the way.
#63341
A
must have gone
B
shouldn’t have gone
C
could have gone
D
Needn’t have gone