问题描述: It is ten years ago (that) I came to this town. 1个回答 分类:英语 2014-10-22 问题解答: 我来补答 It 是形式主语,真正的主语是that后面的 I came to this town,也就是这句话换做正常语句的话就是I came to this town ten years ago.10年前我来过这个镇. 展开全文阅读