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问题 多项选择题

倒金字塔结构是一种作基本的消息结构，这种结构方式的优点在于：（）

A.便于记者组织材料，写作方便

B.编辑对稿件的篇幅进行调整

C.便于读者用最短的时间获得自己需要的信息量

D.便于揭示出新闻事实的意义

答案

参考答案：A, B, C

填空题

再读课文《神的一滴》，解释下列加粗的词：

（1 ）徜徉               

（2 ）涟漪              

（3 ）蓊郁              

（4 ）黑魆魆              

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单项选择题

TCP/IP (71) layer protocols provide services to the application (72) running on a computer. The application layer does not define the application itself, but rather it defines (73) that applications need — like the ability to transfer a file in the case of HTTE In short, the application layer provides an (74) between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP (75) layer consists of two main protocol options — the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).

A. hardware B. softwareC. packetD. equipment
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