Because of air pollution being greatly reduced,this city is still a good place to live___需要加in

问题描述:

Because of air pollution being greatly reduced,this city is still a good place to live___需要加in
1、不定式为不及物动词,其后应该有介词.2、但是不定式修饰time、place、way可以省略介词.比如He has no place to live.我的疑问就在于按照以上两个理由,上面那句话应该不需要加in,我想知道原因,
你说的我都知道,我困惑的就在于place,time,way这些词不是可以省略掉介词吗?就像我问题中具的例子:He has no place to stay/live。这个后面就不需要用in。为什么那句就需要用in。

你的提问中是一个句型.主+be +形容词+ to do.其中to do 为及物动词,若是不及物需加介词且动词用主动形式.如;the chair is comfortable to sit in.The boy is hard to deal with.The pen is good to write with....