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     What is the color of the universe? Astronomers had not answered this question until two months ago.
That is when two American astronomers reported on their study of all the light in the universe. They said
that the universe would appear to the human eyes to be a light greenish color.
     Karl Glazebrook and Ivan Baldry of Johns Hopkins University in Baltimore, Maryland, reported their
finding in January. They presented the research at a meeting of the American Astronomical Society. They
said that finding the color of the universe was not part of their more serious scientific research. They did it
for fun.
      However, earlier this month, the scientists admitted making a mistake. They said their finding was
much more colorful than it should have been. They now say the light from our universe is closer to white.
It is more like a milky or creamy white color.
      Their study attempted to show what people might see if they could observe the universe from far
away.  The scientists found the average color by combining light from about two-hundred-thousand star
systems. Their information came from an observatory in New South Wales, Australia.
     The scientists gave a number value to the colors of the different star systems. Then they added the
numbers together and found the average measurement. The scientists used this average to identify the
color of the universe. They said it was a very pretty light green. Many newspapers and television stations
reported their finding.
      Other scientists and color engineers attempted to reproduce the result. Mark Fairchild of the
Rochester Institute discovered a mistake in the computer software program used by the Johns Hopkins
scientists.
When the mistake was corrected, the results changed. The new color of the universe is much less
colorful. It is very close to white.

1.The color of the universe is _______.

A. close to white
B. black
C. blue
D. light greenish

2.The two scientists found the color of the universe by _____.

A. combining light from about 200,000 star systems
B. observing at an observatory in India
C. making long-term scientific research
D. using computer software programs

3.Who found the true color of the universe?

A. Karl Glazebrook.
B. Ivan Baldry.
C. Mark Fairchild
D. Johns Hopkins.

4.This passage mainly tells us _______.

A. what the color of the universe is
B. the light from our universe is a light greenish color
C. the new color of the universe is much more colorful
D. the finding of the color of the universe is difficult
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科目:高中英语 来源:2012年普通高等学校招生全国统一考试重庆卷英语 题型:050

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  To take the apple as a forbidden fruit is the most unlikely strory the Christians(基督教徒)ever cooked up.For them, the forbidden fruit from Eden is evil(邪恶的).So when Colu brought the tomato back from South America, a land mistakenly considered to be eden, ever jumped to be the obvious conclusion.Wrongly taken as the apple of Eden, the tomato was shut o the door of Europeans.

  What made it particularly terrifying was its similarity to the mandrake, a plant that was the to have come from Hell(地狱).What earned the plant its awful reputation was its roots w looked like a dried-up human body occupied by evil spirits.Tough the tomato and the man were quite different except that both had bright red or yellow fruit, the general population consio them one and the same, to terrible to touch.

  Cautious Europeans long ignored the tomato, and until the early 1700s most of the We people continued to drag their feet.In the 1880s, the daughter of a well-known plant expert that the most interestinig part of an afternoon tea at her father's house had been the “introduction this wonderful new fruit-or is it a vegetable?”As late as the twentieth century some writers classed tomatoes with mandrakes as an”evil fruit”.

  But in the end tomatoes carried the day.The hero of the tomato was an American named R Johnson, and when he was publicly going to eat the tomato in 1820, people journeyed for hun of miles to watch him drop dead.”Wha are you afraid of?”he shouted.”I'll show you fools these things are good to eat!” Then he bit into the tomato.Some people fainted.But he sur and, according to a local story, set up a tomato-canning factory.

(1)

The tomato was shut out of the door of early Europeans mainly because ________.

[  ]

A.

it made Christive evil

B.

it was the apple of Eden

C.

it came from a forbidden land

D.

it was religiously unacceptable

(2)

What can we infer the underlined part in Paragraph 3?

[  ]

A.

The process of ignoring the tomato slowed down

B.

There was little pregress in the study of the tomato

C.

The tomato was still refused in most western countries

D.

Most western people continued to get rid of the tomato

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What is the main reason for Robert Johnson to eat the tomato Publicly?

[  ]

A.

To manke imself a hero

B.

To remove people's fear of the tomaoto

C.

To speed up the popularityt of the tomato

D.

To persuade people to buy products fo\rom his factory

(4)

What is the main purpose of the passage?

[  ]

A.

To challenge people's fixed concept of the tomato

B.

To give an explanation to people's dislike of the tomato

C.

To present the change of people's attitudes to the tomato

D.

To show the process of freeing the tomato from religious influence

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科目:高中英语 来源:安徽省期中题 题型:阅读理解

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     Maybe you are an average student. You probably think you will never be a top student.
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