The(72)is a system for linking hypertext documents Originally, each document was a page written in(73)with hyperlinks to other documents．Nowadays，XML is gradually starting to take over from(73)．

A．Web

B．E-mail

C．DNS

D．FTP

[单选题]An Embedded System is a (72)designed for specific control functions within a larger system.(72) A． computerB． programC．computer systemD．tool

[单选题]On a(72) memory system, the logical memory space available to the program is totally independent of the physical memory space.A．cacheB．EPROMC．virtualD．SRAM

[单选题]A．(72) is a data communication system that allows a number of independent devices to communications directly with each other in a limited geographic area.A．LANB．WANC．InternetD．Ethernet

[名词解释] 超文本（Hypertext）

For example， when you reach for an object， the sensory nerves linking the muscle

[主观题]H．TML是Hypertext Markup Language(超文本标记语言)的缩写。超文本使网页之间具有跳转的能力，是一种信息组织的方式，使浏览者可以选择阅读的路径，从而可以不需要顺序阅读。()

[单选题]A． segregated ballast system is a system whereA．all ballast is processed through the oily water separatorB．ballast is taken on and discharged through a separate main deckC．ballast and cargo tanks are separated by cofferdamsD．all ballast lines, tanks,

[单选题]网页其实是用超文本标记语言（Hypertext Markup Language）编写的，超文本标记语言的英文缩写是（）。A .HTMLB .HMLC .PHPD .ASP

[单选题]A ( ) is a feature of the system or a description of something the system i

[单选题]A ( ) is a feature of the system or adescription of something the system is