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Computer hackers(黑客)have now got their hands on mobile phones. A phone virus(病毒)program 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.

Mr Hypponen, chief technical officer of a computer security in Fin-land said a virus “can get your  41  and send them somewhere else. And it can record your  42 .”

Mobiles are now able to surf the net, send e-mails and  43  software. So they are easy  44  for the same hackers who have sent viruses to computers over the past decade.

“It’s technically  45  now,” said Stephen Trilling, director of re-search at anti-virus  46 .

“If the phone is connected to the  47 , it cant be used to transmit threats and  48  just as any computer can. ”

In Japan, if you opened a certain e-mail 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  52  was removed.

In Europe, mobile’s short message service,  53 ,SMS, has been used to send codes that could damage  54.

Mobile users can  55  virus, of course, by sticking to their traditional phones without Web links, some experts said.

 

36.

A.get

B.force

C.make

D.damage

37.

A.speak

B.talk

C.tell

D.say

38.

A.lead

B.cause

C.control

D.call

39.

A.off

B.out

C.down

D.on

40.

A.interested

B.angry

C.excited

D.terrified

41.

A.messages

B.passages

C.news

D.information

42.

A.voice

B.passwords

C.music

D.address

43.

A.make

B.destroy

C.download

D.develop

44.

A.jobs

B.tasks

C.subjects

D.targets

45.

A.impossible

B.possible

C.useful

D.valuable

46.

A.hardware

B.software

C.computer

D.equipment

47.

A.computer

B.television

C.Internet

D.radio

48.

A.strike

B.visit

C.hit

D.attack

49.

A.in

B.by

C.on

D.with

50.

A.send

B.dial

C.count

D.press

51.

A.cancel

B.ban

C.stop

D.prevent

52.

A.bug

B.mistake

C.fault

D.e-mail

53.

A.and

B.nor

C.or

D.but

54.

A.recorders

B.computers

C.TVs

D.phones

55.

A.stop

B.avoid

C.kill

D.find

 

36―40 CDDAB     41―45 ABCDB      46―50 BCDCB     51―55 CACDB

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