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? 1个回答 分类:英语 2014-09-27 问题解答: 我来补答 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 展开全文阅读