Just imagine performing such an opera as Turandot in the Forbidden City---there _____ be a better setting! 
#62610
A
mustn’t
B
shouldn’t
C
couldn’t
D
needn’t
推荐题目
Tom ____ be ill, for I saw him playing basketball an hour ago. 
#62553
A
mustn’t
B
needn’t
C
can’t
D
may not
The cakes in the restaurant _______,so they _______ well.
#77575
A
are tasted better; are sold
B
are tasted well; sell
C
taste terrible; are sold
D
taste nice; sell
 Jack _______ swim when he was five years old. 
#78233
A
can
B
could
C
may
D
must