All passengers______go through safety check before they take a plane.
#74193
A
can
B
may
C
must
D
ought
推荐题目
—Could I enter the apartment to look for my sister?—Sorry, you ______. Men _______ go into the apartment for girls.
#74099
A
couldn’t; can
B
can’t; mustn’t
C
can; can
D
needn’t; mustn’t
—Must I return the book to you now, Jack? —No, you _____. You can give me back tomorrow.
#76278
A
won’t
B
needn’t
C
can’t
D
shouldn’t
Martin hasn't got in touch with me for ages. He ________ my new cell phone number.
#62322
A
can't get
B
mustn't get
C
can't have got
D
shouldn't have got
------Is this ruler Mary’s?------No, it _______Mary’s. Hers is on the desk..
#76705
A
can be
B
can’t be
C
must be
D
mustn’t be
---- Can I watch TV now? ---- No, you ________. You _______ do your homework first.
#76429
A
can’t; can’t
B
can’t; must
C
mustn’t; can’t
D
needn’t; must