Also, it can be a rhetorical question or a question that does not want to be answered.

当然，这也可以用在问一种修辞的问题，或一种不需要回答的问题。

How can I 课堂 - SpeakingMax英语口语达人

People answered--most people said, no, I'd be so annoyed and angry with myself I'd just leave.

大多数人回答道，不会，我肯定会很烦很生气,我会直接离开。

耶鲁公开课 - 金融市场课程节选