it is easy to take care of为什么后面没有it
问题描述：
it is easy to take care of为什么后面没有it
答
固定短语
答
take care of 后面没有it ，是因为of 后面的it就是前面的主语it，所以为了避免重复就不用再写了，而且即使去掉也不会有歧义，造成意思混乱，所以能省的就省了
答
比较以下句子,再研究一下,你的问题就解决了：
This book is interesting to read == It is interesting to read this book
It is easy to do this job== This job is easy to do.
You are easy to teach=== It is easy to teach you
These old people are difficult to take care of === it is difficult to take care of these old people.
--------现在明白了吗?a good day to you.------------