题目内容：

For some people, music is no fun at all. About 4% of the population is what scientists call “amusic”. People who are amusic are born without the ability to enjoy musical notes. Amusic people often cannot tell the differences between two songs.

As a result, songs sound like noise to an amusic. Many amuics compare the sound of music to pieces of metal hitting each other. Life can be hard for amusics. In fact, most people cannot understand what it feel like being amusic. Just going to a restaurant or a shopping center can be uncomfortable or even painful. That is why many amusics have to stay away from places where there is music. However, this can result in social loneliness. “I used to hate parties,” says Margaret, a seventy-year-old woman who only recently discovered that she was amusic. By studying people like Margaret, scientists are finally learning how to identify(辨别) this unusual condition.

Scientists say that the brains of amusics are different for those of people who can enjoy music. The difference is complex(复杂的), and it is not connected with poor hearing. Amusics can understand other non-musical sounds well. They also have no problems understanding common speech. Scientists compare amusics to people who just can’t see certain colors.

Many amusics are happy when their condition is finally diagnosed(诊断). For years, Margaret felt embarrassed about her music problem. Now she knows that she is not alone. That makes it easier for her to explain. “When people invite me to a concert, I just say ”No, thanks. I’m amusic.’” says Margret. “ I just wish I had learned to say that when I was seventeen and not seventy.”

1.Amusics are the people who _________.

A. like music    B. are born unable to enjoy music

C. don’t like music    D. have poor listening

2.Life is hard for amusics mainly because _________.

A. music seems noise for them.

B. amusics hate parties, restaurants or shopping center.

C. amusics try to stay at places full of music

D. people don’t understand amusics

3.In the last paragraph, Margaret expressed her wish that ________.

A. her problem with music had been diagnosed earlier

B. she were seventeen years old rather than seventy

C. her problem could be easily explained

D. she were able to meet other amusics

4.What is the main idea of the passage?

A. Some people’s inability to enjoy music.

B. Musical ability.

C. Amusics’ strange behaviors.

D. Identification and treatment of amusic.