Let's go at six o'clock.改为疑问句

问题描述:

Let's go at six o'clock.改为疑问句
也改为否定句

Shall we go at six o'clock?
有不明白的地方再问哟,祝你学习进步,更上一层楼! (*^__^*)改为否定句?Let's not go at six o'clock.