问题描述： crowd什么时候做单数什么时候是复数 1个回答 分类：英语 2014-10-08 问题解答： 我来补答 当强调人群中每个人接踵而行时,crowd做复数.eg.The crowd were walking to the square.当强调人流、人群（拥挤）时,crowd作单数 eg.There was a crowd of people in front of the town hall. 展开全文阅读
