-
[ESLPod Daily English日常对话(慢速版)] 地道美语听力博客:对付黑客
Valerie: You’ll never guess what happened over the weekend.瓦莱丽：你永远也猜不到上周末发生了什么事。Bill: What?比尔：什么事？Valerie: Our website was attacked by hackers, and nobody could access it2012-04-09 编辑：beck
-
[考研语法备考辅导] 考研英语语法重难点精解(3):冠词(Article)
一.单数可数名词 单数可数名词前必须加冠词，a(an)表示泛指或类指，the表示特指或类指。 例句：Washington, who had begun to believe that all men were created equal after observing the bravery of the2012-04-23 编辑：melody
