--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.
#75725
A
must; can’t
B
can; mustn’t
C
can; could
D
must; won’t
推荐题目
－Look, your sister is playing the piano over there.－She ______ be my sister. She has gone to America.
#77768
A
mustn’t
B
can’t
C
shouldn’t
D
may not
The problem is too difficult for him. He _______ solve it by himself without any help.
#76048
A
can't
B
mustn't
C
shouldn't
D
needn't
There is no need ______ because Mr. Smith is still sleeping.
#63331
A
hurry
B
hurrying
C
to hurry
D
hurried
According to the traffic rules, you _________ wear the safe belt while you are driving.
#62676
A
can
B
need
C
may
D
shall
Nanjing isn’t so large __________ Shanghai, however, it’s the second __________ city in East China.
#78029
A
like; largest
B
as; largest
C
like; large
D
as; large