问题描述： it is imperative that you ___there in person. 1个回答 分类：英语 2014-11-21 问题解答： 我来补答 it is imperative that you are there in person. 再问： 为什么啊 再答： 看到句子里有 "you ( ) there in person" 代表了答案 只可能是 are 或 were 怎么选的，就得看句子的前面 “it is imperative that” 句子里没出现过去式，所以答案就是 are 展开全文阅读
