汾湖虹桥花园:哪个括号里有错误??为什么??谢谢
来源:百度文库 编辑:高校问答 时间:2024/04/27 19:59:08
During the nineteenth century the molecular theory of matter was developed, (which) considered (all matter) to (be composed) of tiny, indivisible( entity) called molecules.
怎么改呀
怎么改呀
entity, 应为entities
( entity)