完形填空
Computer hackers (黑客) have now got their hands on mobile phones.
A phone virus(病毒) can 1 your phone do things you have no control over, computer security experts 2 . It might 3 the White House or the police, or forward your personal address book to a marketing company.
Or it could simply eat into the phone's operating software, turning it 4 and erasing your personal information. Similar viruses have already made mobile phone owners 5 in Japan and Europe .
Ari Hypponen, chief technical officer of a computer security company in Finland , said a virus “can get your 6 and send them elsewhere . And it can record your 7 ” .
Mobiles are now able to surf the Net, send emails and 8 software, so they are an easy 9 for the same hackers who have sent viruses to computers over the last decade.
“It's technically 10 now. ” said Stephen Trilling, director of research at anti-virus 11 maker Symantec Corp based in the US. “If the phone is connected to the 12 , , it can be used to transmit threats and 13 , targets, just as any computer can. ”
In Japan, if you opened a certain email message 14 your mobile, it would cause the phone to repeatedly 15 the national-emergency(紧急情况) number. So phone operators had to 16 emergency calls until the bug was 17 .In Europe, mobile's short message service, 18 SMS, has been used to send codes that could damage phones.
Mobile users can 19 ,viruses, of course, by sticking to their traditional phones 20 Web links, some experts said.
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1.C 导解:get/force后接带to的不定式作宾补,damage与句意不符,用make sb. do sth.句式. 2.D 导解:电脑专家如是说.本句前半部分为say的内容. 3.D 导解:从下文第15题所在的句子可知用call,指手机感染病毒后乱打电话.dial等词表示“打电话”. 4.A 导解:用turn off还是turn on?前面部分有operating,eat into表明是在手机处于工作状态时攻入,关闭你的手机,消除其中的内容. 5.B 导解:使用手机时碰到这种情况,会引起诸多不便,这会让你感到生气还是害怕呢?当然是前者. 6.A 导解:messages与information都可以用,下文的代词them告诉我们该选哪一项. 7.B 导解:本句大意:病毒会到处散发你手机上的信息,还会记下你的密码. 8.C 导解:上下文讲述病毒,而此句讲述手机的功能,它能上网、发邮件,还能下载而不是毁坏软件. 9.D 导解:正因为手机有上述功能,才成为黑客攻击的目标,本小题在下文第13题也有提示. 10.B 导解:it指上文所讲的事情,(手机受到袭击)这件事从技术角度讲是有可能的. 11.B 导解:既然是anti-virus,当然是“杀毒软件”. 12.C 导解:“如果电话上网就会和电脑一样”,与短文最后一句“电话不与网络连接”形成对比. 13.D 导解:攻击目标,与上文第9题相呼应. 14.C 导解:手机上的信息、电视画面等都用介词on,messages on the mobile. 15.B 导解:表示“拨打电话”.此空与第3题一样,指手机受到病毒袭击后就会不断拨打白宫、急救电话等. 15.C 导解:这种情况下急救中心的接线员只好关闭系统以免受到骚扰. 17.A 导解:直到这令人厌恶的东西被清除掉.动词remove,clear表示“清除掉”. 18.C 导解:or的意思是“或者说,换句话说”. 19.B 导解:手机用户也可躲开病毒. 20.D 导解:本空的上下文表示用传统的电话功能,不与网络相通. |
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