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完形填空高频试题赏析 （一） Computer hackers(黑客)have now got their hands on mobile phones. A phone virus(病毒)can 36 your phone do things you have no control over, computer security experts 37 . It might 38 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 39 and erasing your personal information. Similar viruses have already made mobile phone owners 40 in Japan and Europe. Ari Hypponen, chief technical officer of a computer security in Finland, said a virus “can get your 41 and send them elsewhere. And it can record your 42 . Mobiles are now able to surf the Net, send emails and 43 software, so they are an easy 44 for the same hackers who have sent viruses to computers over the last decade. “It’s technically 45 now,” said Stephen Trilling, director of research at anti-virus 46 maker Symantec Corp based in the US. “If the phone is connected to the 47 , it can be used to transmit threats and 48 targets, just as any computer can.” In Japan, if you opened a certain email message 49 your mobile, it would cause the phone to repeatedly 50 the national emergency number. So phone operators had to 51 emergency calls until the bug was 52 . In Europe, mobile’s short message service, 53 SMS, has been used to send codes that could damage phones. | 
