肯定是情态动词,后面的动词用的是原形.
情态动词才能反问啊!
如果是实义动词,那么后面加to.
例如：Do you dare to go there?
I don't dare to go there.
情态动词
I dare go there.
I daren't go there.
很高兴为你解答!
老师祝你学习进步!
请及时采纳哦!多谢你的问题!^_^