新概念英语72课 It was over 30 feet in length.That's how _ it was.

新概念英语72课 It was over 30 feet in length.That's how _ it was. it was over 30 feet in length 这里的over是什么意思 It was over 30 feet in length.这里的over是什么意思,翻译是：车身长30英尺,没有超过的 It was over 30 feet in length请问over在句中是什么词性为什么用它呢可以换成别的单词吗？另 It was all over It was in the very school that was in the mountain that he s Hans explained how it was that he was still alive. it was Mary's kitchen in _ _ the big fire broke out It was the first of 14 records in a row that sold over a mil _ cold weather it was when we were in England!请问填What 还是How How was Sandy's weekend?Was it fun? How was Sandy's weekend? Was it fun?怎么回答