Another bridge _____ (build)at the end of 2012 over LiuYang River will benefit many people.空格填?
问题描述：
Another bridge _____ (build)at the end of 2012 over LiuYang River will benefit many people.空格填?
答
to be built不定式作定语
不定式表示将要
被动
和在一起不定式的被动形式标准答案是built,我觉得是to be built,我想要详解。根据will benefit many people.和at the end of 2012 可知，桥梁还没有建成built表示被动和完成，时间上不对只有不定式作定语才可以表示将来，再加上被动，所以不定式的的被动形式，to be built