Doctors have known for a long time that extremely loud noises can cause hearing damage or loss.The noise can be the sound of a jet airplane or machines in factories of loud music or other common sound at home and at work. A person only needs to hear the noise for little mire than one second to be affected.
An American scientist has found that using aspirin (阿斯匹林) increase the temporary (暫時的)hearing loss or damage from loud noise. He did an experiment using a number of students at a university who all had normal hearing. He gave them different amounts of aspirin for different periods of time, then he tested their hearing ability. He found that students who were given four grams of aspirin a day for two days suffered much greater temporary hearing loss than those who did not use aspirin. The hearing loss was about two times as great.
The scientist said millions of persons in the U.S. use much larger amounts of aspirin than were used in his experiment. He said these persons face a serious danger of suffering hearing loss from loud noise.
【小題1】.
.Doctors have long known that__________.

A．one may lose his hearing when he hears a terribly loud noise.
B．one may become deaf when he hears a loud noise.
C．loud noises can cause damage to the hearing of the young people only
D．common sounds at home are not harmful to the ear
【小題2】.
.One conclusion you can draw from the passage is that aspirin________.
A．makes hearing damage from loud noise worse
B．should never be taken more than four grams
C．can damage one’s hearing when it is given more than four grams daily
D．a(chǎn)lways increases hearing loss by two times
【小題3】.
. The American scientist did his experiment in order to find ________.
A．how much aspirin would affect a person’s hearing
B．how much aspirin should be given in the treatment of the patients with hearing damage from loud noise
C．whether aspirin would increase the temporary hearing damage from loud noises
D．whether the people who had hearing damage should use aspirin


【小題1】.A
【小題1】.A
【小題1】.A

解析

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1.From the passage we can know that the writer of the passage _____.

A．had a wonderful holiday at the beach

B．must have suffered a lot because of the terrible weather

C．is only interested in talks by doctors about operation

D．experienced an unhappy holiday at the beach

2.According to the passage, which of the following is NOT true?

A．The writer often spends his holidays at the beach.

B．A huge squid ate two children while their mother was not watching.

C．Some people used to play boom box while spending their holidays at the beach.

D．Some people often make loud mobile phone calls without caring for others.

3.The underlined word“ corpse”in this passage has the closest meaning to________.

A．a(chǎn) dead body

B．a(chǎn) loud mobile phone

C．a(chǎn) sound sleeper

D．a(chǎn) sleep lover

4.In the past the fellow who brought a boom box_________.

A．turned it up to make the seagulls happy

B．turned it up to cause the seagulls to explode

C．might cause less trouble than the beachgoers with mobile phones

D．might cause more trouble than the beachgoers with mobile phones

5.We can infer from the passage that _______.

A．the writer is interested in mobile phone.

B．the writer hates people using mobile phone

C．the writer hates to be disturbed while enjoying holidays on the beach.

D．the writer seldom finishes reading a book before going to sleep.

 

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Do you want to live a happier, less stressful (有壓力的) life?
Try laughing for no reason at all. That’s how thousands of people start their day at Laughter Clubs around the world – and many doctors now think that having a good laugh might be one of the best ways to stay healthy.
The first Laughter Club was started in Mumbai, India, in 1995 by Dr Madan Kataria. “Young children laugh about 300 times a day. Adults laugh between 7 and 15 times a day,” says Dr Kataria. “Everyone’s naturally good at laughing – it’s the universal language. We want people to feel happy with their lives.” There are now more than 500 Laughter Clubs in India and over 1,300 worldwide.
Many doctors are also interested in the effects (效果) of laughter on our health. According to a 5 – year study in the body. Laughter improves our health against illness by about 40%.
So, what happens at a Laughter Club? I went along to my nearest club in South London to find out. I was quite nervous at the beginning of the class, to be honest – I wasn’t interested in laughing with a group of strangers, and I was worried about looking stupid. Our laughter teacher told us to clap our hands and say “ho ho ho, ha ha ha,” while looking at each other. However, our bodies can’t tell the difference between fake laughter and real laughter, so they still produce the same healthy effects.
Surprisingly, it works! After ten minutes everybody in the room was laughing for real – and some people just couldn’t stop! At the end of the class I was surprised by how relaxed and comfortable I felt. So if you’re under stress, then start laughing. You might be very pleased with the results!

  1. 1.

    In which country was the first Laughter Club started?

    1. A.
      Britain.
    2. B.
      America.
    3. C.
      Australia.
    4. D.
      India.
  2. 2.

    How did the writer feel at the beginning of the class?

    1. A.
      Surprised.
    2. B.
      Pleased.
    3. C.
      Nervous.
    4. D.
      Stressful.
  3. 3.

    When did the people in the club begin to laugh for real?

    1. A.
      After a few minutes.
    2. B.
      After a few hours.
    3. C.
      After a few seconds.
    4. D.
      After a few days.
  4. 4.

    Which of the following is true according to the passage?

    1. A.
      Fake laughter and real laughter are both good for health.
    2. B.
      40% of the people in Laughter Clubs are good friends.
    3. C.
      Adults laugh more often than children in a day.
    4. D.
      Laughing is the best way to prevent illness.

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