Sunday is more like Monday than it used to be. Places of business that used to keep daytime “business hours” are now open late into the night. And on the Internet, the hour of the day and the day of the week have become irrelevant. A half century ago in the United states, most people experienced strong and precise dividing lines between days of rest and days of work, school time and summer time. Today the dividing lines are still there, but they seem not clear.
The law in almost all states used to require stores to close on Sunday; in most, it no longer does. It used to keep the schools open in all seasons except summer, in most, it still does. And whether the work week should strengthen its legal（法律的）limits, or whether it should become more changeable, is often debated（争论）. How should we, as a society, organize our time? Should we go even further in relaxing the dividing lines of time until we live in a world in which every minute is much like every other?
These are not easy questions even to ask. Part of the difficulty is that we seldom recognize the “law of time” even when we meet it face to face. We know as children that we have to go to  school a certain number of hours, a certain number of days, a certain number of years – but unless we meet the truant officer（学监）, we may well think that we should go to school because of social custom and parents’ requirement rather than to the law. As adults we know “extra pay for overtime working” very well, but less familiar with the fact that what constitutes（构成）“overtime” is a matter of legal thing. When we turn the clock forward to start daylight – saving time, have we ever thought to ourselves: “Here is the law in action”? As we shall see, there is a lot of law that has great influence on how organize and use time: compulsory education law, overtime law, and daylight-saving law – as well as law about Sunday closing, holidays, being late to work, time zones, and so on. Once we begin to look for it, we will have no trouble finding a law of time to examine and assess.
小题1:What does the underlined word “irrelevant” probably mean?

A．Impossible.

B．Unacceptable.

C．Unimportant.

D．Disagreeable.

小题2:The writer raises the questions in Paragraph 2 to introduce the fact that people _____.

A．are unknowing of the law of time

B．fail to make full use of their time

C．welcome changeable working hours

D．enjoy working overtime for more pay

小题3:We can learn from the passage that most children go to school because they_____.

A．have to follow the law

B．need to find social customs

C．need to learn more knowledge

D．have to follow their parents’ requirement

小题4:What is the main idea of the passage?

A．Our life is governed by the law of time.

B．How to use time is not worth debating.

C．New ways of using time change our society.

D．Our time table is decided by social customs.

The computers changed our lives in the 1980s, the Internet changed our lives in the 1990s, and the robots will change our lives in the new century.
Do you think there will be robots in people’s homes? It’s not a dream that every home will have a robot.
Now, robots are not only able to help people do the housework, they can also help the doctors do the difficult operations, play chess with people, play the piano and so on.
A new cooking robot is used in Beijing. It can cook all the dishes on the menu, you only need to wait two to four minutes, in the future, the robot will be a nurse, a security guard, or a partner in your life.
Experts(专家) believe robots will be used everywhere from the industrial( 工业的) robots to service robots. In the future, robots will become part of the family, and provide else service for people. We all look forward to the new robot age.
小题1:     changed our lives in dm 1990s.
A. The robots         B. The compilers     C The TV sets      D. The Interact
小题2: According to the passage, we know that a new cooking robot is being used in          .

A．the future

B．Beijing

C．many countries

D．many families

小题3:What can the robots do now?
A. They can help people do the housework.
B. They can help the doctor do the difficult operations
C. They can play chess with people.
D. A, B and C.
小题4:Experts believe robots will be used           .

A．only in a hospital	B．only in a filmily
C．only in a factory	D．everywhere

小题5:Which is the best title(标题) of the passage?

A．The computers changed our lives	B．Robots can cook
C．Robots are coming	D．Robots will be doctors