Just click your mouse to choose the articles you like,and the purchase is done.

问题描述:

Just click your mouse to choose the articles you like,and the purchase is done.
其实我就想知道这句话的前半段,到底是个什么东西,比如是个什么从句之类的

首先这里前后是两个句子,所以中间用and连接两个句子
前面是个祈使句,后面是个被动句