People these days tend to lack physical energy.A．YB．NC．NG

One has to wait for 2 days or longer for a reply if he/she books ______.

A．in person

B．by telephone

C．by fax

D．by post

Social and Cultural Changes of America

An economics professor from the United States was teaching in Britain in the early Nineteen-Eighties. One of his students asked this question, "What is most important to Americans these days？" He said, "Earning money."

Clearly, his answer was far too simple. Still, many observers would agree that great numbers of Americans in the Nineteen-Eighties were concerned with money. These people wanted the good life that they believed money could buy.

In some ways, the Nineteen-Eighties were the opposite of the Nineteen-Sixties.

The Nineteen-Sixties were years of protest and reform. Young Americans demonstrated against the Vietnam War. African Americans demonstrated for civil rights. Women demonstrated for equal treatment. For many, society's hero was the person who helped others.

For many in the Nineteen-Eighties, society's hero was the person who helped himself. Success seemed to be measured only by how much money a person made.

The period of change came during the Nineteen-Seventies. For a while, these years remained tied to the social experiments and struggles of the Nineteen-Sixties. Then they showed signs of what American would be like in the Nineteen-Eighties. There were a number of reasons for the change.

One reason was that the United States ended its military involvement in Vietnam. Another was that the civil rights movement and women's movements reached many of their goals. A third reason was the economy. During the Nineteen-Seventies, the United States suffered an economic recession. Interest rates and inflation were high. There was a shortage of imported oil.

As the Nineteen-Seventies moved toward the Nineteen-Eighties, Americans became tired of social struggle. They became tired of losing money. They had been working together for common interests. Now, many wanted to spend more time on their own personal interests.

This change appeared in many popular American society. It affected popular culture, education, and politics.

For example, one of the most popular television programs of that time was about serious social issues. It was called "All in the Family". It was about a factory worker who hates black people and opposes equal rights for women. His family slowly helps him to accept and value different kinds of people.

Other television programs, however, were beginning to present an escape from serious is sues, These included "Happy Days" and "Three's Company."

Music showed the change, too. In the Nineteen-Sixties, folk music was very popular. Many folk songs were about social problems. In the Nineteen-Seventies, groups played hard rock and punk music, instead.

Self-help books were another sign that Americans were becoming more concerned about their own lives. These books described ways to make people happier with themselves. One of the most popular was called "I'm Okay, You're Okay". It was published in Nineteen-Sixty Nine. It led the way for many similar books throughout the Nineteen-Seventies.

The Nineteen-Seventies also saw a change in education. In the Nineteen-Sixties, many young people expressed little interest in continuing their education after four years of study in college. They were busy working for social reforms. Many believed that more education only created unequal classes of people.

By the middle Nineteen-Seventies, however, more young people decided it was acceptable to make a lot of money. Higher education was a way to get the skills to do this. Law schools and medical schools soon had long lists of students waiting to get in.

Politically, the United States went through several changes during the Nineteen-Seventies. There were liberal Democratic administrations for most of the Nineteen-Sixties. Then a conservative Republican, Rich

A．Y

B．N

C．NG

How often do most people blink normally？

A．Once a minute.

B．Once every 4 seconds.

C．Once a tenth of a second.

D．Once a second.

The reason for the introduction of computers in schools is that ______.

A．in future, all teaching will be done with computers

B．computer programme will have better jobs in future

C．large numbers of people will have to be trained as computer programmers

D．people will need to understand them to obtain information in their work

The unwanted e-mail problem can be solved if ______

A．the government takes action

B．a new technology is adopted

C．more people are aware of the problem

D．joint efforts are made and new technology is used

People in those days ______.

A．didn't think about the outside of their houses

B．only thought about the inside of their houses

C．didn't like to wash their bodies at all

D．only liked to wash their hands and faces

Less-educated people report fewer days of stress possibly because

A．they don't want to tell the truth

B．they don't want to face the truth

C．stress is too common a factor in their life

D．their stress is more acute

Less-educated people report fewer days of stress possibly because________．

A．they don’t want to tell the truth．

B．thev don’t want to face the truth．

C．stress is too common a factor in their life．

D．their stress is more acute．

A.cough

B.tough

C.rough

D.crude

Why is the trip to Mars a one-way trip？

A．The return trip is too expensive.

B．There is no technology to get people back.

C．People don"t want to return.

D．The return trip is too risky.

A．to attain

B．to sustain

C．gaining

D．obtaining