Want to listen to your favourite CD in the garden without troubling the neighbours? Try our new cordless radio headphones.             

Using these new headphones, you can receive your favourite
radio station or TV programme without troubling others. The
sound is excellent and the lightweight headset is so comfortable
that you won’t feel you’re wearing it. You don’t even need to be in the same room to enjoy your favourite sounds. Just connect the special sender with your TV or radio!
The sound goes straight to your headphones and no one else will hear it.
The sound signal is so strong that it can go through walls and doors!
There’s a sound control on the headset itself.
Enjoy it in your garden. Listen to your favourite CD without troubling the neighbours.
Order yours today!
Place your order on our 24-hour hotline.
01044232467 —— 24-hour ordering service 7 days a week.
小题1: Which of the following is True about the headphones?

A．The headset doesn’t weigh very much.

B．You have to take the sender wherever you go.

C．You can’t use the headphone in a room away from where you are.

D．If you want to turn the music up, you need to go back where the CD or TV is.

小题2: What does the underlined word “cordless” most probably mean in Chinese?

A．相连的

B．无线的

C．时尚的

D．灵敏的

小题3:. When can you ring the hotline if you want to buy one?

A．At weekends.	B．Right at the moment.
C．During weekdays.	D．At any time of the day and night.

Stop. Listen! What do you hear? You may hear many different sounds. Some of those sounds may be noise. Noise is a loud or unwanted sound.
Noise can be caused by many kinds of machines, such as motorcycles, jet planes, farm tractors(拖拉机), rock music is also noise.
What happens to people who live near noisy machines or use them over a period of time? Doctors have found that these people have trouble in sleeping. But, most important, constant(不断的) loud noise can cause a loss of hearing.
Scientists use a unit of measure called decibel(分贝) to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level(层次) causes the great hearing loss.
根据短文内容，选择正确的答案（每小题1分，共5分）
小题1:According to the passage, noise is      .

A．any kind of sound	B．a loud or unwanted sound
C．all sounds that you can hear	D．terrible sound

小题2:A decibel is a      .

A．unit that measures sound	B．kind of noise
C．machine that makes loud noise	D．person who hates sound

小题3:According to the passage, loud noise can      .

A．help people to sleep better	B．stop machines
C．cause a loss of hearing	D．kill people

小题4:We can conclude（推断） from the passage that      .

A．noise is a serious problem	B．rock music isn’t noisy
C．noise is only from traffic	D．some people hate any sound

小题5:Study that diagram below.       would be the quietest.

Room   Noise Level A      40~65 decibels B      35 decibels C      120 decibels D      130 decibels

      A. Room A        B. Room B           C. Room C           D. Room D