And what will you have to drink,sir?解释have to 在这里的用法

And what will you have to drink,sir?解释have to 在这里的用法 Come and have someting to drink?这里不要have行吗? What do you feel,you will go to have some drink. Come and have someting to drink.这里的have是不是动词喝的意思?然后drink为名词饮 if we don't have clean water to drink,what will you do? what you have brought to me and what you will bring to me? Would you like to have ____,sir? What does JIM have to drink? If you want a ticket for a round-trip sir ,you will have to People in this area will have no water to drink and to water You just have to call and he's here in a flash.这里的just have What a hot day!Have you had a drink?Yes.But I‘d like to have