—The research on the new flu virus vaccine is challenging and demanding. Who do you think can do the job?—________ my students have a try?
#62321
A
May
B
Must
C
Will
D
Shall
推荐题目
--- It’s so late. Our son______ be back!--- Don’t worry. I dare say he ______ have some extra work to do.
#62953
A
can; must
B
will; might
C
should; must
D
must; may
May I have a rest? I have already finished ______ the report.
#77898
A
write
B
writing
C
to write
D
written
——Must I park my car behind the building?——No, you needn’t. You _____ park it here.
#77009
A
need
B
must
C
may
D
should
The boss has given everyone a special holiday, so they go to work tomorrow .
#76587
A
can’t
B
needn’t
C
mustn’t
D
shouldn’t
--- The T-shirt with Michael Jackson’s picture ____ belong to Tom. He likes him a lot.---No, it ______ be his. He dislikes black colour.
#76314
A
must; can’t
B
may; needn’t
C
must; mustn’t
D
can; can’t