Let us的反意疑问句 won't you 为什么

Let us的反意疑问句 won't you 为什么 反意疑问句中为什么是Let's,shall we/Let us, will you? Let me have a rest ,will you (won't you 为什么前面是肯定形式,后面反意疑问句还可 open the door,____?反意疑问句 用will you还是won't you,为什么. 反意疑问句I'm sure that you'll succeed,____?为什么填won't you Let's 与Let us的反意疑问句 let us与let's反意疑问句的区别? 在祈使句的反意疑问句中,will you,would you,won't you ,can you ,can't you They won't go home的反意疑问句是什么 let us go to school together,will you?这个反意疑问句为什么后面不用否定形式,即wo will you, won’t you, would you在祈使句的反意疑问句中的区别是什么呀? won't you join us for dinner?中won't的意思,为什么要这样用?