閱讀理解。
    On October 12, 1987, some Chinese scientists were working at the computers to look for
information they needed. Suddenly they saw a lot of very bright spots (點(diǎn)) 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 (恐懼), they found out that most of their stored information was got rid of (除掉)
by computer viruses! Obviously all these computers had been infected (感染) by computer
viruses.
    It is said that the computer viruses were made by a group of young man fond of playing
tricks. They all had excellent education. They created the viruses just to show their
intelligence. (才智) These kinds of computer viruses are named Jerusalem (耶路撒冷)
Viruses. These viruses can stay in computers for a long time. When the time comes they
will attack the computers by lowering the function (功能), damaging their normal programs
or even getting rid of all the information.
    We now come to know that Jerusalem Viruses often attack computers on Fridays and that
they are spreading (傳播) to a list of computers. Among the countries that suffering
computer viruses are Britain, Australia, Switzerland and the U.S. But till now, how to
get rid of the terrible remains a problem.
1. The group of young men created the viruses to ______.
[     ]
A. damage the computers
B. test their ability
C. tell the world that they were intelligent
D. play a trick on operators of the computers
2. According to the passage, computer viruses seem to ______.
[     ]
A. have been in nature for years
B. exist (存在) in any computers
C. be difficult to get rid of at present
D. be able to be got rid of in the near future
3. The most serious damage caused by the viruses is that ______.
[     ]
A. the computer's functions are lowered
B. the normal programs are damaged
C. all the information stored in the computers is gone
D. the computers infected by the viruses can no longer be used
4. According to the passage, which of the following is true?
[     ]
A. Four countries found their computers were infected by viruses.
B. The viruses will come to a new computer after staying in the old one for some time.
C. Scientists are trying to find a way to get rid of the viruses.
D. The Jerusalem Viruses are a great harm to human health.
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科目：高中英語(yǔ) 來(lái)源：江西省南昌市八一中學(xué)2011屆高三12月月考英語(yǔ)試題 題型：050

閱讀理解

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On which radio can you hear a commercial?

[　　]

A．

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B．

Radio 4．

C．

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D．

Radio London．

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You need to listen to ________ for a programme on outer space．

[　　]

A．

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B．

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閱讀理解。
        On the evening of June 21, 1992, a tall man with brown hair and blue eyes entered the beautiful hall
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manager, for they had never seen a bicycle in the hotel ball before though they lived in “the kingdom of
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C. Pakistan, China, and India    
D. China, Pakistan, and India
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A. The stories about Marco Polo .
B. The famous sights in Xi’an .  
C. His interest in Chinese silk.  
D. His childhood dreams about bicycles .
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B. friendly    
. hardworking
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閱讀理解。
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[     ]
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[     ]
A. He doesn't like studying at school.
B. He will go to college next year.
C. He dreams to be a great hero one day.
D. He is only sixteen years old.
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[     ]
A. Skills.
B. Teamwork.
C. Courage.
D. Equipment.
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[     ]
A. Coston wanted to be a firefighter when he was a kid
B. Coston tried several times before he became a volunteer firefighter
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[     ]
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閱讀理解。
     On a rainy day, you will see many streams of muddy (多泥的) water running down the slopes (山坡) of
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      Sometimes soil is blown away by strong winds. When the soil is carried away by water or wind, we say
that the land is eroded (侵蝕). This is known as soil erosion.
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need. Plants need water and salts from the soil. 
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      There are some other ways of soil conservation.
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[     ]
A. there is no terrace on the slopes
B. there is no small plant on the slopes
C. it washes away soil from the slopes
D. there is too much soil on the slopes
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[     ]
A. there is a lot of sand
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C. there is no water
D. the land is too hard
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[     ]
A. to grow small plants such as grasses
B. to plant trees around an open field
C. to add fertilizer to the soil
D. A and B
4. From the passage we learn that there are _____ ways to reserve soil.
[     ]
A. only three
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