need什么时候是情态动词什么时候是实义动词在题目中怎么判断用情态动词的形式还是用实义动词的形式例:5.We()worry about being late.We can wait for you.A.don"t need B.need not to C.need to not D.do not need to

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need什么时候是情态动词什么时候是实义动词在题目中怎么判断用情态动词的形式还是用实义动词的形式例:5.We()worry about being late.We can wait for you.A.don

need什么时候是情态动词什么时候是实义动词在题目中怎么判断用情态动词的形式还是用实义动词的形式例:5.We()worry about being late.We can wait for you.A.don"t need B.need not to C.need to not D.do not need to
need什么时候是情态动词什么时候是实义动词
在题目中怎么判断用情态动词的形式还是用实义动词的形式
例:5.We()worry about being late.We can wait for you.
A.don"t need B.need not to C.need to not D.do not need to

need什么时候是情态动词什么时候是实义动词在题目中怎么判断用情态动词的形式还是用实义动词的形式例:5.We()worry about being late.We can wait for you.A.don"t need B.need not to C.need to not D.do not need to
不用分别他是实义动词还是情态的,看他的后面接的是什么,是否符合语法.
当need 为实义动词时,否定只能用 don"t need,后面接动词要用to
当need 为情态动词时,否定只能用need not 后面直接接动词
所以选D