Some young people these days just ______ go out of their homes to contact the real world.
#87839
A
mustn’t
B
won’t
C
mightn’t
D
shouldn’t
推荐题目
You _____ pay your library fines. If not, you _____ not be allowed to graduate.
#90180
A
may; should
B
should; need
C
must; will
D
will; can
 We        the manager , but no one        the telephone number .
#87851
A
could have called ; knew
B
could have called ; had known
C
could call ; had known
D
could call ; knew