—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
She ______have stopped her work halfway.
#63021
A
ought to not
B
ought not to
C
not ought to
D
does not ought to
---Is the man over there Mr. Brown?----It ______ him. He has gone to Brazil to watch the 2014 FIFA World Cup.
#74397
A
may not
B
can’t be
C
shouldn’t
D
mustn’t
-- Could I invite my friends to my birthday party? -- Sorry, you _________.
#75551
A
can
B
can’t
C
could
D
couldn’t