A、prepare
B、persuade
C、promise
D、pray
第1题:
“Must I return the book to the library in a week?”“No, you.”()
A. couldn’t
B. mustn’t
C. needn’t
D. won’t
第2题:
第3题:
Is there anything serious, doctor? ()
AI‘m going to have another check-up.
BThe results of the blood test are wrong.
CNo. Just stay in bed and drink more water.
DYes. You can go home tomorrow.
第4题:
49________.
A.couldn’t
B.mustn’t
C.needn’t
D.won’t
第5题:
第6题:
5、鼻爆破只可能出现在成音节中,例如:couldn't,wouldn't,hadn’t。