BBC上有一篇文章中的两句话不太明白:
1. Why did you agree to having decaff coffee in the kitchen when I know you don't like it… and neither do I!
请问:为什么不是agree to have?
2. Well, we'll find out later on in the show if that's right or not.
今天在学校老师刚讲了如果后面有 or not 要用 whether 不用 if,可是这一句是用 if...or not 的,请问是否有这样的用法?如果有的话那么它与 whether...or not 有什么区别?谢谢!