题目内容

—Must I clean the blackboard now?    —No, you _______ clean it later.
A．mustB．needn’tC．canD．shouldn’t
B
对于must 引导的一般疑问句，否定回答，用needn’t。故选B
练习册系列答案
相关题目
- You’d better           because you have to drive back home.
- OK.
A．not drinkingB．not to drinkC．not drinkD．don’t drink
---Whose book is this?  ---It ______ be Linda’s. It has her name on it. 
A．canB．mayC．mustD．need
---Listen! Someone is knocking at the door. Who _____it be?
---It _____be Tom. He phoned to visit me this evening.
A．may; mayB．may; shouldn’tC．must; canD．can; may
—_____I use your dictionary, Tom?
—Of course, you _______
A．Can; could B．Could; canC．Could; couldD．Can; might
－May we start the meeting now?
－No, we________ . We__________ to start until the manager comes.
A．mustn’t; are allowed
B．don’t have to; are supposed
C．needn’t; aren’t allowed
D．can’t; aren’t supposed
The  book_____ be  jim’s  because  his  name  is  on  it.
A. cant     B. must      C. can’t
If the green light doesn’t come on, you ______ go across the street.
A．mustB．needn’tC．mustn’tD．have to
He ________be at home because the light in his room is on.
A．mustB．can’tC．canD．mustn’t

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网