.---May I go with my friends to the harvest festival ?--- A. Yes you may not.B. No you m

问题补充：

.

---May I go with my friends to the harvest festival ?

---

A. Yes, you may not.

B. No, you may.

C. No, you mustn’t.

D. Yes. you must.

答案：

A. Yes, you may not.

B. No, you may.

(答案→)C. No, you mustn’t.

D. Yes. you must.

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