28分析此句：I don't remember how many years ago it was that peopl

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/10/05 23:11:00

28分析此句：I don't remember how many years ago it was that people began to grow crops.
句子结构

I don't remember （how many years ago it was ）《that people began to grow crops》.
其实可以分下I don't remember it.（我不记得这个）
上句的it为how many years ago it was这个指（它是多少年前的事了）
that people began to grow crops修饰上句多少年前,为（人们开始种庄稼的时候）

28分析此句：I don't remember how many years ago it was that peopl I still remember how many years ago it was that I last meet I don't remember how many years ago ___ that people began to i still remember how many years ago(it was that)ilast met he I don’t remember how many years ago ______________I paid my I still remember how mang years ago it was that I last met h "it was many years ago that I met him"其中的 ago 为什么必须有呢? I still remember how many years _____ was that I quarrelled I don't remember how many years ago____I last showed you aro i don't remember how many years ago_state street began its b 语法分析I still remember how many years ago__it was that______I Many people don't know how to keep healthy变为同义句答：Many peopl