If you sell the cow ,you sell her milk too.这个句子的结构上是由if 引导的什么从句和主句构成?If you sell the cow ,you sell her milk too.这个句子的结构上是由if 引导的——从句和主句构成?  

问题描述:

If you sell the cow ,you sell her milk too.这个句子的结构上是由if 引导的什么从句和主句构成?
If you sell the cow ,you sell her milk too.这个句子的结构上是由if 引导的——从句和主句构成?  

这是由if引导的条件状语从句,从句是If you sell the cow ,主句是you sell her milk too.主句在事实上是祈使句,可以省略you.又如:You take good care of my books if I lend them to you.翻译:1 (你的句子):如果...