it was 25 years ago he graduated from harvard universityit was 25years ago （）he graduated from harvard university选那个？1since2before3that4after

it was about 100 years ago It is anyhow cleaner than it was 100 years ago it was 25 years ago he graduated from harvard universityit was 25years ago （）he graduated from harvard university选那个？1since2before3that4after It was three years ago ( ) he left 为什么是that? It was stolen twenty years ago whenIt was stolen twenty years ago when dan was a boy of fifteen. Even though it was years ago.even和thougEven though it was years ago.even和though在原句中是什么意思 it was eight years ag和that was eight years ago有区别吗? it was many years ago that I met him其中的 ago 为什么必须有呢? it was i met miss white in hangzhou A:three years before B:three years ago that C:three years whenD:three years ago since It is no longer what it was twenty years ago.是什么从句? It ___(was)are small town several years ago.Now it ____(become)a large city. It is no longer what it was 20years ago,___poorly equipped.A.when B.which 求英语作文life today better or worse than it was 30 years ago?life today better or worse than it was 30 years ago? The length of the road is twice what it was three years ago.这里的what it was three years ago.是不是比较状语从句啊? that was eight years ago .为什么开头要写that,可以写it was eight years 亲. it was stolen twenty years ago 这句话中,为什么stolen后没有介词 life today is much easier than it was hundreds of years ago it is said that ___umbrella was invented over four thousand years ago by chi