--The man in a black suit _______ be our youth worker. -- I’m sure it _____ be him. I saw him in the laboratory building some minutes ago.
#74624
A
must; can’t
B
can; mustn’t
C
can; could
D
must; won’t
推荐题目
One of our rules is that every student wear school uniform while at school.
#63108
A
shall
B
might
C
will
D
could
I didn’t know Headmaster Weng was away for Beijing. I to his office yesterday.
#63308
A
mustn’t have gone
B
needn’t have gone
C
wouldn’t have gone
D
couldn’t have gone
—We want someone to design the new art museum for us?— the young fellow have a try?
#63256
A
May
B
Shall
C
Will
D
Need
The teacher propose that Jack ___ maths or physics instead of English because he was quick at numbers.
#63374
A
must study
B
could study
C
studied
D
study
According to the latest study，most traffic accidents be prevented if drivers are careful enough．
#62242
A
must
B
can
C
have to
D
need