The farmer used wood to build a house in which to store grain.为什么不能用with which或者where
问题描述：
The farmer used wood to build a house in which to store grain.
为什么不能用with which或者where
After what was about two years...
为什么用what不用it
是单项选择
答
选择in which 后面必须要有一个动词来和它搭配 这里的store连接就是in the house ；where代表是一个地点 而in which则能说明它的功效第二问呢