问题描述: everybody is ( s ) to greet others when they meet each other. 1个回答 分类:英语 2014-11-30 问题解答: 我来补答 everybody is ( supposed ) to greet others when they meet each other.注:固定用法:be supposed to do sth 应该做某事.翻译:大家在见面的时候应该互相打招呼.加油!不明白再问! 展开全文阅读