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—What’s that terrible noise?
—The neighbors_______for a party.
A.have prepared B.are preparing C.prepare D.will prepare
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“I Love You”Virus
On May 21,1999,some American scientists were working at the computers to look for information they needed.Suddenly they saw a lot of very bright red spots crossing the computers’screens.At the same time the computers were working much slower.To find out what was happening they stopped their work to check some parts of the computers.To their horror,they found out that most of their stored information was got rid of by computer virus! Obviously all these computers had been infected by computer virus.
It is said that the computer virus was made by two or three Philippine young men fond of playing tricks.They all had excellent education.They created the virus just to show their intelligence.The kind of computer virus is named“I Love You”Virus.This virus can hide in computers for long.When the time comes it will attack the computers by lowering the important functions,damaging their normal programs or even getting rid of a great deal of information which operators of the computers often use or store;even worse,it still can reproduce itself in great quantities within a short time.
We come to know that “I Love You”Virus often attacks computers on Mondays and that it is spreading to many computers in the world.Among the countries that suffered computer viruses last year are Britain,Australia,Switzerland and the US.Those who made the computer viruses have been found out slowly and carefully.But till now,how to get rid of the terrible viruses remains a problem.
61.In 1999,the virus made American scientists’information______.
A.all lost B.partly lost C.none lost D.mostly lost
62.The most terrible character“I Love You”Virus is______.
A.it can hide in computers for long
B.it can damage computer’s normal programs
C.it can get rid of all the information that the operator stores
D.it can reproduce itself in great quantities in a short time
63.All the following countries have been attacked by“I Love You”Virus EXCEPT______.
A.Britain B.Australia C.Switzerland D.Japan
64.According to the passage,which is NOT true about“I Love You”Virus?
A.Have found who made it B.Have found the solution to it
C.Have been attacked by it D.Have no effective method to it
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Great changes______in the mountain village in the last few years.For example,electric lamps______of oil ones.
A.have been taken place;have taken place
B.have taken place;have taken the place
C.have taken the place;have taken place
D.have taken the place;have taken the place
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The building______the 12th century.
A.is dated back to B.is dated from
C.dates back to D.go back in time to
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— Will you go off to Shanghai tomorrow?
— I’m not sure. It ________ the weather.
A. depends on B. lies on C. asks for D. deals with
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He seemed as if he ___ his homework when his mother came in.
A. did B. is to be doing C. were doing D. be doing
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My brother tried ___, but still he couldn't work out this maths problem.
A. a great deal of B. a gread deal C. a number of D. lots of
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Once there live a king ___ Scolomon.
A. name B. was named C. named D. being named
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