it was in 2000 when he was still in college that he got his first book published.前面两句话不写了,that后面引导的是什么句型啊?

It was in 2000 when he was in middle school 这个句子为什么不用强调句It was.that结构? it was sunday morning in may . when When was ___ __ was in 1998 when he was in middle school.that;It.为什么?为什么用It啊? It was raining hard when the plane a___ in Shanghai When I [ ] [arrive] in Beijing,it was dark when he arrived in new york ,it was rainning? 英语翻译When I spoke it was in a faint whisper. When was it taken When was it built? when was it he was nearly drowned once .when was( ( )was in 1998 when he was inmiddle school.A.that ,It B.this this C.this it D.that this It was 1969 ________ he was A.that B.in that C.when D.which It was 3:45 in the morning when the vote was finally taken 这里的taken It was in that small village______our president was born.which 2.when 3.that 4.as 高中英语题( )they arrived in New Zealand-( )they arrived in New Zealand-perhaps,last Friday.A.when it was thatB.when was itC.when was it thatD.when was that为什么？ i wonder( )Mr.Black changed his mind to take part in the movement. after he listened to the speechby Mr.King.a:when was that it b:when was it that c:when that was d:when it was that _________ in this room that our first meaning was held.A.Just when B.When C.Where D.It was Sarah really can't remember__she met the person standing in front of her.A.when was it that B.it was when that C.that it was when D.where it was that