--- This must be a footprint of a tiger. --- It ____ be. A tiger’s should be much larger and deeper than this.
#62711
A
mustn’t
B
won’t
C
shan’t
D
can’t
推荐题目
— Can I go to the movie, Mum?— Certainly. But you _______ be back by ten o’clock.
#76644
A
can
B
may
C
might
D
must
--____ you come to my birthday party tomorrow, Robert? --I’m afraid not. I have to study for my exam.
#78338
A
Must
B
Should
C
Can
D
Need
Must I clean my rabbit’s hutch every day? － No, you __________.
#76783
A
mustn’t
B
needn’t
C
can’t
D
don’t
—______ is “CHINA NEWS” shown on CCTV-4? —Every day.
#77937
A
How often
B
How many times
C
How long
D
How soon
—Whose workbook is this, Tony?—Look! Ann's name is on it! It ______ be hers.
#74539
A
can't
B
must
C
may
D
mustn't