Let's go and join them,_____Let's go and join them ,_____?(完成反意疑问句）为什么答案是shall we 而不是 shan't we 我的疑问是,反意疑问句不是肯定+否定的结构吗?回答请尽量详细哈.

let's go and join them.的汉语意思是什么 let is go and join Let's ( ) and ( )the School Sports CentreA to go ; to joinB go ; playC go ;to play D go ; join 英语翻译They are kick a ball Let's go and join them. Ben is playing basketball.Let’s go and join ________ .A.he B.his C.him 选哪个? kangkang is going to join the school skiing c_____.let's go and c_____ on our players.首字母填空. Thet are playing under the tree.Let's go and ____ them.A.join in B.take part in C.join D.joining请说明为什么!感激不尽! take part in和join的区别有道问题是：The boys are playing tennis.Let's go and ____them.A.take part in B.join C.with Let's go and s( ) it. Let's go and s( ) the animals go and join them. let's go and have a look. Let's go and ask _____(she) 英语翻译let's go and watch the [ ] [ ]. Let's go and s____ a play. Let's go and ask ____(she) let's go and have () look Let’s go and have a