Are you sure you don’t mind my opening the window?Are you su

Are you sure you don't mind my opening the window?Are you sure放在这里和不放有什么区别啊

当然有区别,用了Are you sure,句子就是一个疑问句,
不用,就是一个陈述句.You don't mind my opening the window.(但一般不这样说.)
询问对方介不介意,还可直接说成:Do you mind my opening the window?我可以打开窗子吗?
如果不介意,就回答:Of course not ./ Certainly not .
如果介意,就委婉地回答:I would rather you didn't ./ You'd better not .
一般不可直接回答:Yes,I do .这太不礼貌了.
Are you sure you don't mind my opening the window?你肯定你不介意我打开窗子吗?
这句话可用于:当别人说不介意时,你为了保险起见,再追问一句时所说的话.