---Do you know why Anna hasn’t come to school today? ---I’m not sure. She _______ be ill.
#77446
A
can
B
should
C
must
D
may
推荐题目
Any information one wants to know about the coming National Games in Shenyang, just call 024- 62347788. It ________ be simpler.
#62912
A
mustn’t
B
won’t
C
needn’t
D
can’t
According to the factory safety rules, all accidents _____ be reported to the safety officer.
#62239
A
may
B
can
C
would
D
shall
English is a language that many young people around the world not speak perfectly but at least understand.
#63375
A
may; can
B
would; might
C
will; must
D
could; might
--- Will you take up teaching as a career after graduation? --- Hard to say. I _______ go abroad for higher education instead.
#63676
A
should
B
must
C
might
D
shall
---Fifty dollars for such a T-shirt! You _______ be joking!---I’m serious．It’s made of silk.
#75661
A
must
B
need
C
may
D
Can