阅读下列短文,从每小题所给的A、B、C、D四个选项中选出一个最佳选项。

A doctor was teaching some medical students at a famous hospital. A patient was brought in, and the doctor asked one of his students, “What’s wrong with this man?”

“I don’t know, sir,” the student answered. “I need to examine him.”

“There’s no need to examine him,” said the doctor. “You should know without asking questions. He has hurt his right knee. Didn’t you notice the way he walked? He hurt it by burning it in the fire. You see his trousers leg is burnt away at the knee. This is Monday morning. Yesterday was fine, but on Saturday the roads were wet and muddy. The man’s trousers are dirty all over. The man fell down on Saturday night.”

The doctor then turned to the man, “You had your pay on Saturday and went to a public house and drank too much. You got muddy and wet on the way home. Because you had drunk too much, you fell on the fire and burnt your knee. Is that right?

“Yes, sir,” said the man.

1.The medical students were having a lesson ______.

A. at the library B. at a hospital

C. in a classroom D. in a medical school

2.The man hurt his knee _______.

A. on Monday B. on Sunday night

C. on Saturday night D. yesterday

3.Which is the right order according to the passage?

①He burnt his knee.

②He got drunk.

③He fell down and got muddy.

④He had his pay.

A. ①②③④ B. ④③②①

C.③④①② D. ④②③①

4.A public house is a ______.

A. supermarket B. burning house

C. bar D. hospital

阅读理解。

Do you or someone you know use a mobile phone? In today’s world, many people use a mobile phone especially businessmen and businesswomen. These people are an important part of the business world and help our economies develop. In fact in some countries even children and the elderly use mobile phones to keep in touch with family and friends. We know how useful it is to have a mobile phone, but do we know how safe these phones are? Some scientists say that mobile phones could be a risk to our health. So, money is being given to scientific re search to find out if mobile phones may be harmful in any way.

What does the future look like? Is a hands - free phone the an swer? The idea behind hands - free sets is simple and maybe they are a safer way for people to communicate. The hands - free set has a piece in your ear and a microphone near your mouth which is con nected to a wire that goes into your phone. Some scientists think this is a much safer way to use a phone. Some scientists have proved that a mobile phone 10 centimeters from your head is far safer than if the headset is right against your ear. Some reports say that hands - free sets have 95% less radiation exposure, while other reports say that hands - free sets expose you to more radiation. Governments and the mobile phone industry are researching the effects, including:

● the effects of radio waves on blood pressure and the brain, such as the abilities to concentrate, remember and learn the connections between mobile phone use and brain cancer long - term effects of mobile phone use, looking at health histories of people who have used mobiles since the 1980s. They will be looking at both current mobile phones and the new generation of 4G phones. The results from these studies will help us understand more about the world beyond mobile communications. Wouldn’t it be strange if scientists discovered that mobile phones were too dangerous and we had to stop using them and go back to writing letter and using the normal telephone?

1.The underlined word "concentrate" means .

A. feel interested B. take actions

C. think carefully D. answer quickly

2.From the passage we can know .

A. wearing headsets is a safer way when we communicate with mobile phones

B. nobody can tell exactly which the safer way to use a mobile phone is

C. we’d better stop using hands - free sets while scientists are looking at them

D. there is some connections between mobile phone use and some illness

3.The writer thinks that .

A. it’s certain that new technology brings new problems

B. it would be strange if we stop using mobile phones

C. using the normal telephone can avoid the risk from mobile phones

D. we couldn’t stop using mobile phones though they might be harmful in any way

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