肺结核的快速检测手段是（） A.痰革兰染色 B.痰细菌培养 C.痰抗酸染色 D.痰结

易发生缺血坏死的是（）。

A.肱骨中下1/3处骨折 

B.股骨颈骨折 

C.股骨干骨折 

D.腓骨上段骨折 

E.胫骨下1／3骨折

阅读理解。

     This is the times of information technology. Pakistan (巴基斯坦) is also trying to keep up with this IT

development and special steps are being taken to spread the Internet all over the country.

     This is considered as a great achievement and it is. But here is a question whether our people know the

use of the Internet for development purpose. It is a fact that the ratio (比率) of informative and educational

sites is very low.

     What do many of them do in Pakistan when people surf the Internet? They use it mostly for entertainment.

Many students spend a lot of time and money in surfing the Internet. They do chatting or visit other

entertainment sites. It is surprising to read that boys and girls go to the Internet cafes and spend many hours

daily in just chatting. just join any Pakistani chat room at any site, and you will know that what is the level

(水平) of language and which type of language mostly our people use in chatting. The number of the web

addicts in our country is increasing day by day.

     It is also a fact that many people including teenagers visit sites unsuitable. One can imagine that they are

becoming worse and they are becoming addicted to such things that are very harmful (有害的) to them. They

are taking all the disadvantages from the Internet.

     Students do use the Internet for education purpose. But there are also several disadvantages. Students

normally surf more on the Internet than teachers. It happens several times that a teacher gives some work

to students and they get it from the Internet, copy it and present it to the teacher, who many times is unable

to know what is copied from the Internet. In this way students are giving up the habit of reading books. They

just open sites, copy the information and finish the homework that they do not even read. However, a very

good advantage of the Internet for students is that those who want to seek knowledge can get information

very quickly and read many books by famous foreign authors which are very expensive to buy.

     The Internet itself is a very useful and important tool of development nowadays, but it is really sad that in

Pakistan people are mostly misusing it. Those who use it for development purpose are still very few.

1. What is the article mainly about?

A. The development of IT in Pakistan.

B. The very useful and important tool in Pakistan.

C. The worrying situation of using the Internet in Pakistan.

D. The advantages and disadvantages of the Internet in Pakistan.

2. What do the underlined words "web addicts" in paragraph 3 mean?

A. Students whose level of language in chatting is very low.

B. People who are not able to free themselves from the Internet.

C. Entertainment sites of the Internet which are harmful to teenagers.

D. Internet cafes where boys and girls spend too much time in chatting.

3. The writer's purpose in writing this article is ______ in Pakistan.

A. to encourage readers to keep up with the IT development

B. to advise readers to use proper language in chatting rooms

C. to ask readers to pay attention to the problem in using the Internet

D. to stop readers from going to the Internet cafes or misusing the Internet

Welcome to this short tour of London. In this square we are standing in the middle of London. Opposite 对面) is the National Gallery, a museum with lots of famous paintings. Go along the red street to Buckingham Palace. The queen (后) lives here.

Turn left and go to the Houses of Parliament and Big Ben. Opposite you can see the London Eye. It takes you 135 meters above the River Thames. You can see most of London on a clear day.

When you are tired, the best way to see London is by boat. You can get the boat near Big Ben. As you go along the river, the London Eye is on your right, near the Railway Bridge.

Get off the boat at Tower Bridge. Then you can see the Tower of London next to the bridge. The Tower of London is the city’s oldest palace. It is nine hundred years old.

Take the boat back along the river. Get off the boat and go past the station and walk along the street. Opposite is the old fruit and vegetable market. They don’t sell fruit and vegetables now. There are stores and restaurants, and lots of street musicians. Turn left into King’s Street, and go past the church. You’re now back where you started, at the square. Now you finish your tour.

小题1:If you go to visit the National Gallery, what will you find?

A．lots of lovely animals

B．lots of valuable plants

C．lots of famous paintings

D．lots of interesting books小题2: Where can you get the boat?

A．Near Buckingham Palace.

B．Near Big Ben.

C．Near Tower Bridge.

D．Near King’s Street.小题3: ______ is London’s oldest palace.

A．The Tower of London

B．The National Gallery

C．Buckingham Palace

D．The Houses of Parliament小题4:You will not go past ______ on your way back.

A．the station

B．the square

C．the park

D．the church

下列哪种情况可以继续采用口服避孕药避孕（）

A.慢性肝炎急性发作

B.慢性盆腔炎急性发作

C.体检发现血糖升高

D.体检发现 * * 有肿块

E.产后4个月月经未转

肌肉的静力性工作包括（）、（）和（）三种形式。