疑问句里的动词用不用三单?

例如原句是 She has to get up early on weekends.变成疑问句是 What does she has to do on weekends? 还是 What does she have to do on weekends?
如果句子中没有助动词呢

What does she have to do on weekends是对的。疑问句中有助动词do、does 、did时,动词变原形
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第1个回答  2012-09-19
有助动词了,就不用单三了,恢复原形