you smoke.A:must B:doesn't C:needn't D:musyou smoke.A:must B:does_英语解答

you smoke.A:must B:doesn't C:needn't D:mus
you smoke.A:must B:doesn't C:needn't D:mustn't

人气：163 ℃　时间：2020-04-08 08:15:23

解答

正确答案：D
分析：mustn't 表示“不必不要；切忌”
must表示肯定,意思是“必须”
needn't 意思是“没有必要”
翻译：你务必不要吸烟