此题要求改正所给句子中的错误。下列个句黑体部分中都有且只有一个错误，并按下列情况改正：

此句多一个词：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。

此句 缺一个：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。

此句错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。

完全正确的句子：在该行右边横线上打钩

Mr. Wang is my physics teacher. He has 1.75 meters                

1.______ 

in the height. He was born on November 4,1952. So               

2.______ 

he is a middle-aged man. He graduated Qinghua                  

3.______ 

University in 1978. After graduation, he becomes a middle        

4._____ 

school teacher. He has been teaching physics for more than 20 year.   

5.______ 

He is very successful as a teacher. He has been given a            

6.______ 

lot of honors. I not only is a good teacher in                       

7.______ 

physics but also speaks English and Russian very good.              

8.______ 

In his spare time, he likes reading books, collect stamps             

9.______ 

and listening music. Also, Mr. Smith is kind-hearted.                 

10.______ 

While students in Hainan are quite used to clear skies, Beijing teenagers are not so lucky. As another warm winter approaches, the city can expect the normal clouds of smoke caused by air pollution.

But things could start to get better soon. The government is co-operating with a US-based environmental protection agency to update existing buses and trucks with clean fuel technology. The new technology could reduce air pollutants in existing diesel vehicles (柴油机) by 40 per cent. The programme will begin by testing buses in Beijing to see if the technology can be applied to them.

“We encourage the development of public transportation. But at the same time we need to reduce pollution from them,” said an official.

Efforts are being made to improve the capital’s environment with tighter controls on emissions (排放). Some heavily polluting factories and construction sites, such as those owned by the steel giant Shougang Group, have been asked to cut production in November and December or be closed.

Beijing was the third polluted city in the world at the end of last century, according to the UN. But thanks to recent measures, the capital has made some progress. Last year 224 clear days were rated as having good air quality. In 1998 the air quality index (指数) gave just 100 days as good.

“I am glad to see an improvement,” said a Senior 1 boy living in the northwest of Beijing. “Compared to other places, the air quality of Beijing is still worrying though. I hate the pollution. Once I was riding my bike in the morning when I almost had a traffic accident because I couldn’t see a car only metres away from me in frog.”

In early October, the skies were covered by such a thick fog that a display show by the visiting French air force was called off.

Rapid development, industry, traffic fumes (烟) and sandstorms from the desert all contribute to the city’s bad air.

The passage is mainly about ________?

A. a programme to improve Beijing’s air quality

B. progress made in Beijing’s air quality

C. Beijing’s air pollution

D. the difference between Hainan and Beijing

Which of the following is not the measure taken or to be taken to improve Beijing’s air?

A. Clean fuel technology will be used in public transportation.

B. Some factories have been asked to cut production.

C. Some construction sites have been told to be closed.

D. A display show of airplanes has been called off.

We can infer from the passage that, with the aim of being an ecological (生态的) city by the 2008 Olympics, ________.

A. far more still needs to be done  

B. nothing else needs to be done

C. all traffic has to be closed           

D. the development of the city has to be slowed down

Which is not correct according to the passage?

A. Beijing’s air quality is getting worse and worse.

B. Development, industry, traffic fumes and sandstorms are all the causes of bad air quality.

C. Clouds of smoke in the sky is the common feature in the winter of Beijing.

D. The government is making every effort to stop air pollution.

 Miss Smith is a friend of ______.

___Mr. Smith is calling on the phone, sir.

A. The   B.A    C.One     D.An

Well, Mrs. Evans, I’ve done my best to look after David. I’ve tidied his room up every day, got him a meal together whenever he needed one and made sure he’s always had a clean shirt to put on. It’s not been easy, with two of my own to worry about, as well. David had the best of attention, I must say. But now because I asked him to give up bringing that American friend to his home he has got quite miserable and unfriendly. He comes in at all hours and his behavior---- well, it’s quite hard to put up with---- and it’s all because of this friend. I’m sure he’s a bad influence. You see, David’s a visitor and doesn’t fully understand our ways.
He used to study most evenings. He’s got through quite a bit of work. He did up his room quite nicely, with bookshelves and large posters. He’d ask Mr. Smith and me up for a drink and cheer us up with songs from his country. He’s very good at the guitar, you know.
I don’t want to appear as if I’m running after him, but it’s about time we made it up. I’m sure he’s upset because I told him off. It might be a good idea to take him out for a meal, perhaps even with his friend. I don’t know whether it will do any good but we can try. I’m glad I’ve had this little chat with you, Mrs. Evans, and I’ll let you know how I get on.
1. Mrs. Smith believes that David is not the cause of the quarrel but that the main cause is __________.
A. Mr. Smith                                       B. too much homework
C. David’s behavior                              D. David’s friend
2. Mrs. Smith wants to make up the quarrel by _______.
A. cooking a meal                                B. inviting David and his friend out
C. running after David                          D. giving them drinks
3. David’s present attitude to Mrs. Smith is ________.
A. unfriendly             B. cheerful      C. very attentive         D. incomprehensible
4. David is ________.
A. an American friend     B. a singer   C. a visiting student             D. Mrs. Smith’s son