英语句子改错,There are 20students have been to BeiJing The roads became smooth because of the rain We are seeing more and more cars on the roads

问题描述:

英语句子改错,
There are 20students have been to BeiJing
The roads became smooth because of the rain
We are seeing more and more cars on the roads

There are 20students who have been to BeiJing
额,只看出了第一个 there be + n +定语从句【修饰前面的n】

have 改having
smooth改slippery
are seeing改see