It is three years ago that I began to learn English是强调句型还是时间状语从句?为什么?
问题描述：
It is three years ago that I began to learn English是强调句型还是时间状语从句?为什么?
答
强调句型
其实判别强调句型很简单,你只要把it is that去掉,看看这个句子是否成立,如果成立就是强调句型
three years ago i began to learn english,不是病句
如果把ago去掉,就是it is three years before...的句型