Do I have to do things they like----- I have to do the things they like to do 这两句话有什么区别

问题描述:

Do I have to do things they like----- I have to do the things they like to do 这两句话有什么区别
如题

疑问句和陈述句.我非要做他们喜欢的事情么?我一定要做他们喜欢的事情= =