ask 
英 [ɑːsk]  美 [æsk] 
v. 询问；要求；需要；要价；邀请

例句：
You will have to ask David about that. 

这事你得问一下戴维。

He started asking me a lot of questions. 

他开始向我提出很多问题。

We are often asked why we never married. 

经常有人问我们为什么一直没结婚。

She asked me if I'd enjoyed my dinner. 

她问我晚饭吃得是否开心。

She asked us whether we would like to stay for dinner or not. 

她问我们要不要留下来吃晚饭。