问题描述: You can see a packet of ___(sugar).横线填sugar还是sugars 1个回答 分类:英语 2014-11-01 问题解答: 我来补答 sugar不能用复数,它不可数.只能说“一块.” 一碗.“什么的就是前面要有单位词,比如这里的a packet of 一包糖Do you have sugar in your tea?你茶里放糖吗?一块[茶匙等]糖She put two spoonfuls of sugar in her tea.她在茶里放了两匙糖. 展开全文阅读