-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
"They didn’t take measures in time, otherwise the explosions ____."some experts said.
#87726
A
wouldn’t happen
B
didn’t happen
C
wouldn’t have happened
D
mustn’t have happened
Without your help, I ____the exam last term. 
#89943
A
failed in
B
would have failed
C
wouldn’t pass
D
would fail