“Why didn’t she come to the meeting yesterday?” “I’m not so sure. She ______ ill.”
#89547
A
should be
B
should have been
C
must be
D
might have been
推荐题目
–When we got to the cinema, the film hadn’t started yet. --So you________.
#87757
A
needn’t hurry
B
didn’t need hurry
C
needn’t have to burry
D
needn’t have hurried
He commanded that all the gates __________.
#89776
A
should shut
B
would be shut
C
shut
D
be shut
Don''t be worried . The news ____ be true . 
#89748
A
may not
B
mustn''t
C
needn''t
D
shan''t