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    More than 20 Internet service providers in China have joined hands to crack_down_on junk mail that has long plagued(折磨, 使苦恼)e-mail users in China by establishing a coordinated (协调)group, the China Daily reported Tuesday.
    The union, connecting such big fish as Sina and 263.net, has agreed to share information on technical solutions, promote public involvement and extend international cooperation, said the newspaper.
    The group was collecting information from netizens(网民) on junk e-mail addresses and contents.
    "We will then examine the information, leading to the formation of a blacklist that can help block spam (垃圾邮件)sources," Jiang said.
    He added that software solutions will also be developed to make it easy for net users to block and delete spam themselves.
    But some Internet experts voiced warning, saying junk mail problems will continue to appear in the years ahead, according to the newspaper.
    "There are still loopholes(漏洞) in legal, managerial and technological terms which have not yet been patched up," said Qing Sihan, an information security technology specialist from the Chinese Academy of Sciences.
    China has had surprising growth in Internet users with their number reaching 45.8 million by this June, ranking the second largest cyber community in the world after the United States, according to the paper.
    But netizens are increasingly attacked with junk e-mails.
    On average, a Chinese net user is troubled by 350 junk e-mails each year.One out of every two e-mails they receive is spam, according to China Internet Network Information Center.
    73.The underlined phrase “crack down on”(in Paragraph 1)probably means “__________.”
    A.make full use of            B.take severe measures against  
    C.get rid of                      D.make a careful study of
    74.The group was collecting information from netizens on junk e-mail addresses and contents to __________.
    A.ask for international cooperaton        B.put the trouble-makers in prison
    C.prevent the spread of junk e-mail       D.warn people of the danger of using Internet
    75.From the passage we know that__________.
    A.Sina and 263.net keep many big fish
    B.Sina and 263.net are big Internet service providers
    C.China owns the largest Internet user in the world
    D.very few e-mails that people receive are spam

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社会现象类阅读概念:

这类文章通过写人记事来揭示文章的主题,显示其社会意义,一般采用顺序或倒叙来叙述。题目经常是一些细节问题。考查的方面可以是原因和其中引发的思考。


社会现象类阅读解题技巧:

这类文章通过写人记事来揭示文章的主题,显示其社会意义,一般采用顺序或倒叙来叙述。题目经常是一些细节问题。考查的方面可以是原因和其中引发的思考。阅读这类文章要理清思路。
1、浏览试题,明确要求。
      在阅读文章前,最好先浏览一下文章后面的题干和选项。知道了问题后再去看文章,可使思路更敏捷,而且也便于阅读时留意文中出现的与选项有关的信息。   
2、通读全文,抓住主要内容。
      在不影响理解的前提下,尽可能地阅读以便在尽可能短的时间内理解文章或段落的内容。阅读时,如遇到不熟悉的单词、词组或一时看不懂的句子,不要停下来苦思冥想,继续读下去,通过上下文的词语和句子可能就理解了。   
3、抓住中心思想和段落大意。
      通读全文时,要特别注意主题句。每篇文章或每个段落都有与文章有关的句子,尤其是科技、政论性文章的主题句一般都在文章的开头或结尾,插在中间的很少。所以,文章的第一段或开头的第一、二个句子往往包含着文章的中心思想、作者的意图或全文的概述,因此要特别注意,彻底理解。   
4、有针对性地仔细阅读,找寻所需信息。
      在前面的基础上,可进行有针对性地阅读了。把与问题无关的内容一扫而过,而对于和问题有关的内容认真阅读,还可以用笔在下面做出记号。再把这些信息与问题的要求结合起来,逐条分析,综合判断,找出正确答案。   
5、进行合理的推理判断。
      对文章有了全面的了解之后,可以按照文章要求以及上下文之间的关系,做出推理判断。在进行推理判断的时候,需要综合考虑句型、语法、句子之间的逻辑关系、文化背景等方面的因素。   
6、认真复读,验证答案。
      要用全文的中心思想统帅各个题目,研究其内在联系和逻辑关系,并依次审核那些还未打上的题目,确保理解无误。