Dose she have to wash clothes everyweek?请问为什么不用has?

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Dose she have to wash clothes everyweek?请问为什么不用has?

Dose she have to wash clothes everyweek?请问为什么不用has?
Dose she have to wash clothes everyweek?请问为什么不用has?

Dose she have to wash clothes everyweek?请问为什么不用has?
有助动词does 第三人称单数要变回原形
如果对你有所帮助,请记得采纳哦

因为这里用了主动词Does ,其动词要用原形have

因为疑问句中,does 已经放在句首了,动词要还原型

首先这是个疑问句,如果变为陈述句应该是:she has to wash clothes everyweek. 变为疑问句要提出has的助动词does,相应的把has变为have.
例如:陈述句 He wants to be a teacher. 变为疑问句 Does he want to be a teacher?