短文改错(共10小题;每小题1分,满分10分)

此题要求改正所给短文中的错误.对标题号的每一行做出判断:如无错误,在该行右边的横线上划(√);如有错误(每行只有一个错误),则按下列情况改正:

此行多一个词:把多余的词用斜线划掉,在该行右边横线上写出该词,并也用斜线划掉。

此行缺一个词:在缺词处加一个漏字符号(^),在该行右边横线上写出该加的词。

此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:原行没有错的不要改。

That Saturday when I entered into an underpass, I      86.      

heard a beautiful sound. It makes me very happy.              87.     

It was darkness there, but I could judge where the sound    88.     

came. I walked towards a corner. An old man was sitting    89.     

there, wears shabby clothes. He was playing erhu, “Oh, it is       90.       

a beggar,” I thought. On that moment a man came by and dropped    91.     

one Yuan in the beggar box. The old man stopped              92.     

to say “Thank you”. He then groped (摸) on the ground.    93.     

While he found the box, he picked up the money. He felt   94.     

it and smiled. What beautiful the music was! It was    95.     

played by a blind person. I just admired him.            

Astronomers (天文学家) say they are on the point of finding planets like Earth orbiting other stars, which is a key step in determining if we are alone in the universe.

A top NASA official and other leading scientists say that within four or five years they should discover the first Earth-like planet where life could develop, or may have already. A planet close to the size of Earth could even be found sometime this year.

At the annual American Astronomical Society conference this week, each discovery involving  so-called “exoplanets” —those outside our solar system — pointed to the same conclusion:Quiet planets like Earth where life could develop probably are plentiful.

NASA’s Dew Kepler telescope and a lot of new research from the suddenly hot and competitive exoplanet field caused noticeable buzz at the meeting.Scientists are talking about being at “an incredible special place in history” and closer to answering the question. “Are we alone? For the first time, there’s an optimism that sometime in our lifetimes we’re going to get to the bottom of that,” said Simon Worden,an astronomer who heads NASA’s Ames Research Center. “If I were a betting man, which I am, I would bet we’re not alone.”

“These are big questions that reflect upon the meaning of the human race in the universe,” the director of the Vatican Observatory, the Rev. Jose Funes, said Wednesday in an interview at this week’s conference.

Worden told The Associated Press: “I would certainly expect in the next four or five years we’d have an Earth-sized planet in the habitable (可居住的) zone.”

What is very important in determining if we are alone in the universe?

A. Finding an Earth-like planet.        B. Orbiting other stars.

C. Developing new telescopes.      D. Finding more exoplanets.

What’s an exoplanet?

A. It’s a planet like Earth.         B. It’s a planet outside our solar system.

C. It’s a planet orbiting the sun.   D. It’s a planet where life have developed.

The underlined phrase “get to the bottom of” probably means “__________”.

A. understand fully    B. make full use of

C. search for         D. do more research on   

From the passage we can learn that __________.

A. an Earth-like planet has been found

B. it’s been proved we are not alone in the universe

C. Jose Funes has found the meaning of the human race in the universe

D. the discovery of an Earth-like planet could happen in the near future

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