it的用法、强调旬、倒装句及省略句  

作　　者：邢殿普[1] 

机构地区：[1]山东临沂师范学院

出　　处：《考试与评价（大学英语四级考试版）》2009年第6期25-28,60,共5页

摘　　要：请先阅读下面这篇短文,注意斜体句子的结构。 （1） Today it is American science that leads the world, but we have no assurance that this state of affairs will continue. The United States is running short of people trained in science, while the number of our scientists has multiplied many times over, and the demand for scientific skills has been increasing even faster.

关 键 词：IT SCIENCE 省略句 倒装句 用法 强调 this that 

分 类 号：H314[语言文字—英语] F270.7[经济管理—企业管理]