|贴子

2009-07-31
望远镜的革命英语吧
When most people think of space, what come to mind are names like John Glenn and...
2009-07-31
谁说压力就一定有害健康？英语吧
It can be, but it can be good for you, too—a fact scientists tend to ignore and ...
2009-07-31
独立主格用法详解英语吧
一、独立主格结构的形式英语中，独立主格结构的形式有两类：一类是：名词或代词跟...
2009-07-31
谈谈关系型“what+名词”结构的用法英语吧
关系型“what+名词”结构是英语中一个十分有用的结构，也是一个比较难理解的结构，尤其...
2009-07-31
as long as 与only if 的用法区别英语吧
一、基本用法的差别1. as long as 有两个意思，一是用于本义，意为“与……一样长(久...