what are you doing be动词为什么用are 不用dodoing 也是实意动词啊.

来源：学生作业帮助网 编辑：作业帮 时间：2024/06/04 08:26:57

what are you doing be动词为什么用are 不用do
doing 也是实意动词啊.

Be doing是现在进行时,指现在正在做的事情.
问What do you do直译是你平常都做些什么
一般是问职业或规律性做的事情

Be doing是现在进行时, 指现在正在做的事情

do是助动词，只是在没有动词而需要动词的情况下添加。 你已经添加了do，

you是第二人称，遵循I用am你用are剩下一个用is，并且这是现在进行时，不可能出现两个动词

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