let's和let us哪个用will you哪个用shall we?

let's和let us哪个用will you哪个用shall we? Let's和Let us的区别 let us 和 let's的区别 Let's和Let us的区别? let's 和 let us的区别 let's go,shall you?和let us go,will you?有什么区别 let's 反问用shall we ,let us 用will you let us和let me Let's go和Let us go有什么区别 let's和let us有什么区别急 Let us 和 Let's有什么区别啊 Let's go和Let us go有什么区别 Let's 和 Let us 有什么不同? Let's和Let us有什么不同 Let's和Let us有什么不同 We will have lunch in that restaurant today.(用let改为祈使句)请高手求救下到底是用 Let we 还是 Let us 还是 Let 's let's have a rest,shall we?和 let us have a rest,will you?如题.let's have a rest,shall we?和let us have a rest,will you?有什么区别. 在祈使句中,什么时候用shell we ,will you,和won‘t（在疑问句,肯定句let’s,let us分别用什么）