-What sort of house do you want to have? Something big?--Well, it ______ be big--that's not important. 
#90476
A
mustn't
B
needn't
C
can't
D
won't
推荐题目
He insisted what he did ________ right and anyone who broke laws _________.
#87601
A
was, be punished
B
be, was punished
C
was, was punished
D
be, be punished
—Any information about your son?—No. If only I ______ those tough words to him.
#90532
A
didn't say
B
hadn't said
C
shouldn't have said
D
couldn't have said
You ______ tell Margaret --- I don’t want her to know about this matter .
#87995
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t