19．一May I go now? 一No.you A．must B．needn’t C．mustn’t D．could 【查看更多】

 

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一May I go now?
一No, you _______.
[     ]
A. must
B. needn't
C. mustn't
D. could

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--- May I go now?

--- No. You ______________ let the teacher know first.”

A．need

B．must

C．can

D．may

 

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在橫線上填上適當(dāng)?shù)闹?情態(tài)動詞。
1. —Must I finish the work now?
    —No, you _____.
2. —Can you speak French?
    —No, I _____.
3. —Do I need to call Mr. Black?
    —Yes, you _____.
4. —May I open the door now?
    —No, you _____. It's too noisy outside.
5. －May I go now?
    —Yes. You _____.

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--May I go now?

--No, you ________. You  _____stay here.

A. needn’t; have to               B. needn’t ; must

C. mustn’t; have to              D. mustn’t; has to

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---“May I go now?”

---“No. You ______ let the teacher know first.”


  1. A.
    need
  2. B.
    must
  3. C.
    can
  4. D.
    may

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