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太平洋学习网 08-07 350浏览 评论

到底是专家还是学术界的南郭先生？中美贸易战是一面照妖镜，正常的人都会从最近的中国股市和中兴通讯的挫败就可以明白，中国对于美国来说显得多么的脆弱与无力，处处让人受制，对于众多的中国“专家”，我们也只能一笑了之。 中国智库的官办化，使专家们连“

太平洋学习网 08-06 223浏览 评论

This is VOA Special English英语听力 The United States constitution guarantees a number of rights to U.S. citizens. One of the most famous is the right to free speech. But what if people say or do horrible

太平洋学习网 08-06 379浏览 评论

C#如何写入字符串数据到txt文本文件，并从txt文件中读取文本数据呢？只需要使用System.IO.File对象里面提供的静态方法即可实现这些功能，下面先来看一下C#写入txt文本数据的示例，如下有4中方式实现： classWriteTextFile{staticvoidMain(){//写入字符串数组

太平洋学习网 08-03 184浏览 评论

This is VOA Special English英语听力 This is What’s Trending Today… California’s Death Valley may have just set a world record for hottest month ever. The area’s average temperature for the month of Jul

太平洋学习网 08-03 192浏览 评论

This is VOA Special English英语听力 Apple has become the first American company to have the total value of its publicly traded stock reach $1 trillion. Stock in the technology company reached the huge number during trading on Thursday.

太平洋学习网 08-02 182浏览 评论

This is VOA Special English英语听力 In the mountains of central Vietnam, two huge hands lift a golden walkway high above the mountaintops. It is as if the ground below has taken a human form and grown arms

太平洋学习网 08-02 156浏览 评论

This is VOA Special English英语听力 North Korea has returned to the United States more than 55 sets of human remains.

admin 08-02 512浏览 评论

您的浏览器不支持 audio 音频元素。 This is VOA Special English英语听力 McDonald’s is celebrating the 50th anniversary of its world famous Big Mac. The Big Mac has been one of the most popular and best-selling items in the company’s histor

太平洋学习网 08-01 1060浏览 评论

C#创建文件夹需要使用Directory.CreateDirectory(string)方法，使用很简单，如下所示： stringRcvPath=D:\\DT930\\rec\\;if(!Directory.Exists(RcvPath)){Directory.CreateDirectory(RcvPath);}

太平洋学习网 08-01 1110浏览 评论

C#想要获取目录下的所有文件，只需要用Directory.GetFiles方法即可，GetFiles方法定义如下： publicstaticstring[]GetFiles(stringpath) 返回的是文件名称数组，例如小编要获