(2013·高考天津卷)No one ________be more generous; he has a heart of gold.
#62472
A
could
B
must
C
dare
D
need
推荐题目
–Can you swim? --___________, but my brother Tom can. 
#74545
A
Yes, I can.
B
No, I can’t.
C
Yes, I do.
D
No, I don’t.
Thomas, please don’t shout loudly. The others _________ hear very well.  
#76352
A
can’t
B
mustn’t
C
shouldn’t
D
needn’t
---      your brother swim, John?---No, he       .
#75887
A
Is; isn’t
B
Can; can
C
Can; can’t
D
are, can’t
—I think the man over there must be Bob. -- It_______ be him. He has______ to Australia. 
#78073
A
can’t, gone
B
can’t, been
C
may not, been
D
mustn’t, gone