问题描述: Bits of glass were all over the floor.为什么glass是不可数名词还要加were呢? 1个回答 分类:英语 2014-09-21 问题解答: 我来补答 因为bits是复数..The kind of books is very good.Large amounts of water are needed.注意这两个句子的谓语动词. 展开全文阅读