It's a fine day,let's go fishing,__?

问题描述:

It's a fine day,let's go fishing,__?
A won't we B will you C don't we D shall we这个题为什么要选D呢?

it's a fine day .let's go fishing,----?今天是个好天,咱们去钓鱼,好吗?
let's 的祈使句,反意疑问句固定用 shall we 来征求对方的意见