It is forbidden to sell cigarettes to children

A. Shops don’t have to sell cigarettes to children

B. Shops needn’t sell cigarettes to children

C. Shops shouldn’t sell cigarettes to children

D. Shops mustn’t sell cigarettes to children

Đáp án
D. Shops mustn’t sell cigarettes to children

Câu hỏi thuộc Bài tập:

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