—Whose book is this? —It _____ be Mary’s. Mo Yan is her favorite author. —No, it ____ be hers, she never brings novels to school.
#75008
A
may; mustn’t
B
can; can’t
C
must; can’t
D
must; mustn’t
推荐题目
He used to _______ in a village, but now he has been used to _______ in the big city.
#77424
A
live; living
B
live; live
C
living; living
D
living; live
The warm-hearted neighbor take care of the little girl when her parents were on business, and they appreciated it very much.
#63387
A
should
B
could
C
would
D
might
Li Lei knows two foreign languages. He can speak _______ English______ French.
#76947
A
either…or
B
neither…nor
C
both…and
D
so…that
—It’s hard to believe that Jack ________ have fought with the policeman.—Yes.If one ________ ask for trouble, it can't be helped.
#62730
A
would; will
B
must; may
C
should; must
D
need; dare