It was 1988 when we first traveled to Europe = It was 1988 in which we first traveled to Europe =IIt was 1988 when we first traveled to Europe = It was 1988 in which we first traveled to Europe =It was 1988 which we first traveled to Europe in =It wa

It was 1988 when we first traveled to Europe = It was 1988 in which we first traveled to Europe =IIt was 1988 when we first traveled to Europe = It was 1988 in which we first traveled to Europe =It was 1988 which we first traveled to Europe in =It wa When we got home,it was raining.改为一般疑问句 it was already dark when we reached 改下错 it was already dark when we reached 改下错 When was it taken When was it built? when was it - what did she want to know,Jane?- she wondered ___ we could know the reslut of the exam.A when was it B it was when taht C it was when D when it was that it was on the day when we had our english evening last week that we first me为什么用when When we r____ what time it was,it was too late for us to go back home. 开头第一句是It was a cloudy morning when we left home. When we bought the house,it was ______ _______ ______(很破旧） When we left the hospital,it ________ heavily.（rain）是rained还是was raining when did you get to know her?It was in 1998that还是where we worked _____he came back home that we knew what had happened.为什么选It was when. 首字母提示填空:It was a dark when we got there It was not easy for us to understand that( ) when we were young _ cold weather it was when we were in England!请问填What 还是How 为什么?