let's ask the policeman over there.(变为反义疑问句)

问题描述:

let's ask the policeman over there.(变为反义疑问句)

why not ask the policeman over there
why shall we not ask the policeman over there( not really sure)

后面加shall we?

让咱们问问那边的警察吧

let's ask the policeman over there, shall we ?

Let's ask the policeman over there,shall we?
习惯搭配 let's ……,shall we?
let us ……,will you?