—Which is the biggest number of the four?— ．
#77587
A
One-third
B
Two-thirds
C
A half
D
A quarter
推荐题目
—Must I learn all these words by heart? —No, you ______. It’ll be fine if you copy them in your exercise books.
#78070
A
needn’t
B
can’t
C
shouldn’t
D
mustn’t
.--- Where is your father? --- I'm not sure. He_______ in the office.
#75019
A
must be
B
maybe
C
may be
D
perhaps
I ____ have been there, but I ____ not find the time.
#62724
A
could; must
B
must; could
C
should; could
D
should; would
—Look! The man at the gate be our headmaster. He stands there every morning.—No, it be him. He is holding a meeting in the office now.
#77353
A
must； can’t
B
must; can
C
can’t; mustn’t
D
can’ t; must
Lisa is going to clean her _______ room when she _________ back from school next weekend.
#77126
A
living; is coming
B
living; comes
C
live; come
D
lives; is going to come