As a student,you ____ spend so much time playing computer games,which isa waste of time.A.may not B.mustn’t C.needn’t D.won’t

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As a student,you ____ spend so much time playing computer games,which isa waste of time.A.may not B.mustn’t C.needn’t D.won’t

As a student,you ____ spend so much time playing computer games,which isa waste of time.A.may not B.mustn’t C.needn’t D.won’t
As a student,you ____ spend so much time playing computer games,which isa waste of time.
A.may not B.mustn’t C.needn’t D.won’t

As a student,you ____ spend so much time playing computer games,which isa waste of time.A.may not B.mustn’t C.needn’t D.won’t
B.mustn’t
A可以不 B不能、不应该(表示“禁止/不允许”) C不需要
作为一个学生,你不能在电脑游戏上花太多时间,这是浪费时间.

A

B

A may not是不应该的意思,带有委婉的语气

B mustn't 禁止不许

A

B 不可以 不应该

BBBBBBBB

A mustn't第二人称很少使用

spend sometime to do sth/spend sometime doing sth都可以而且playing表伴随,修饰time,从语法上讲没问题 spend time in doing.省略in了 这个