2. 职称英语
  3. Today, the world wide web can be used both to search information and to mak

Today, the world wide web can be used both to search information and to mak

游客2024-10-21  26
问题      Today, the world wide web can be used both to search information and to make it 【C1】______ to others. Information 【C2】______ on webpages is viewed by 【C3】______ of browser. The sources of information linked in this way can be located on any computer 【C4】______ is also part of the web. Each information source may be linked to an 【C5】______ number of other webpages. Hypertext and  hyperlinks  allow users 【C6】______ as receivers of information to 【C7】______ from one source of information to another, deciding for themselves which information they wish to 【C8】______ to their browser and which links they want to 【C9】______ . The addresses of 【C10】______ can be found by using the hundreds of search engines which provide 【C11】______ to databases which hold information on them. Once a webpage has been found, hyperlinks may point 【C12】______ other places of interest on the web. Addresses of webpages also appear in other more 【C13】______ media, such as magazines, newspapers and television programs, and on posters. Webpages, in their 【C14】______ , facilitate access to information made available by other 【C15】______ of media, for example, collections held in libraries. Most webpages offer interactive opportunities which go 【C16】______ merely allowing visitors freedom as to when and how they visit a page. 【C17】______ can be kept formal via a questionnaire which can be filled 【C18】______ , or informal by providing an address for email or even by installing a digital guest book for comments left for other users to read. 【C19】______ . all webpages are protected so that unauthorized visitors cannot make unsolicited changes to them, it is also possible to 【C20】______ access to pages on the internet to those holding a password. [br] 【C20】
选项 A、constrain
B、confine
C、restrict
D、limit
答案 D
解析 B 、C 、D 的一般含义为“限制”或“局限”。D limit指时、空、程度、量等方面的“限定”，其内涵是如果超出了这种限度就会受罚或遭到令人不快的后果；此外，这个词也常用来表示“局限”。C  restrict区别于limit的地方在于：restrict“限制”的是范围，而limit侧重于表示“限制”到某个点。B confine强调的是“约束”或“束缚”。而A constrain表示限制时，跟confine的意思一样，但不同的是还可以有“强迫”的意思。根据上述分析，答案为D ，本句的意思为“…在网上去限制那些有密码的人进入某些网页还是有可能的”。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3811149.html
相关试题推荐
随机试题
最新回复(0)