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youneedtohavearestyouneedhavearest哪个对?why?

题目详情
you need to have a rest
you need have a rest
哪个对?
why?
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答案和解析
need to do 吧..
need做情态动词的话一般用在疑问句,否定句中,所以第二句最好说成you need't have a rest.肯定句最好还是用实意动词.