it was（subsequently）discovered that several errors had been made.（subsequent）为什么这里填副词,不能填形容词呢?能说说这个区别和用法吗?还有It was这个句型的相关用法.

it was（subsequently）discovered that several errors had been made.（subsequent）为什么这里填副词,不能填形容词呢?能说说这个区别和用法吗?还有It was这个句型的相关用法. 把下列单句合并成定语从句1：He is the man and I think you can depend on him.2:Agriculture was a step in human progress and subsequently there was not anything comparable to it until our machine age.3:It is useful to be able to predict th 将下面几句简单句合并成定语从句：He is the man and I think you can depend on him.A griculture was a step in human progress and subsequently there was not anything com-parable to it until our own machine age.It is useful to be able to p 英语翻译Jack Tompson assembled prehistoric bones from the so-called Unicorn Cave in Germany.into a putative unicorn.It was subsequently shown to be a hoax chimera asembled from the bones of the rhinoceros,mammoth and narwhal.1、2楼均为机 It was （wind）yesterday. At first the institute refused to purchase the telescope, but this decision was _____ revised.A. occasionally B. consequently C. successively D. subsequently. Was it It was IT WAS it was It was Was it worth it? it was really(),i was()sorry for them （可怕） 英语翻译The ex-minister’s real crime,in the eyes of his former political friends who subsequently abandoned him,was not so much that he was wrong as that he raised questions that must not be raised It was sunny yesterday.（一般疑问句） It was _ fun.（great）对不对 It was very strange(感） it was a（ ）season last winter