The room is big enogh for 20 people to live in为什么加in
问题描述：
The room is big enogh for 20 people to live in为什么加in
答
因为room表示地点，所以后面要用live in，提问的时候，这么说：
Do you have a room to live in?
特殊疑问句提问，就这么说：Which room do you live in? 或者：Where do you live?
答
因为live是不及物动词,live in the house,而不是live the house!The room is big enogh for 20 people to live in这个句子中,就是这个道理!比如：The people is the one I called for yesterday!这个for也不能省...