地方国企行政级别:This is inportant to learn English weii.怎么改错?

来源:百度文库 编辑:中科新闻网 时间:2024/05/13 16:51:03

it is important to learn English well
it is +adj.+to do
it is是形式主语,真正主语为to do

It is important to learn English well

分析:
It 代替to learn English well 在句中作主语.而This不能.
可以这样理解to learn English well is important.

It is important to learn English well
it指代to learn English well

it is important to learn English well

It is important to learn English well. it 作形式主语