Although Plate Tectonics cannot be effectively tested by palaeomagnetism in the Precambrian aeon dueto the paucity of high precision poles spanning such a long
Every December,millions of Christmas cards go through the post offices.There're pictures of stars,snow or Christmas tree on the cards. In these days it'
Li Bai was one of the most famous poet in China. 1All Chinese children know him.They like his poems, 2and don’t like his habit of drinking too much wine. 3One
先请看例句:——Is this a pencil?——No, it isn’t. It is a pen. 上句中的no与not都有“不”的意思,但用法却不相同,同学们不可混淆。1.no作副词时,用于对一般疑问句的否
This paper investigates the petrogenesis of the Seqi Ultramafic Complex,which covers a total area of approximately 0.5 km2.The ultramafic rocks are hosted by to
Anson,Holmes and Luther sat anxiously in the hospi-tal,waiting for their wives to give birth.Suddenly,anurse ran out of me delivery room and yelled,“Con-gratul
我叫“yes”,几乎人人皆知,在小学英语课本中同学们就已经认识我了。虽然我的使用频率很高,但是大家还是不能正确使用我。没法子,还是让我作一下自我介绍好了! 我可以用作名
You know it is time to reassess your relationship with your computer when....当发生下列事情时,你就该明白应重新衡量你和你的电脑的关系了。
与女士同行在西方,我们常听人说“Ladyfirst”(女士优先)。男子与女士同行,当然得让女士先行,男子跟随其后。然而在下列情况下则例外:走下电车、公共汽车、火车或从小汽车里