It is already twenty years ____ we ____ to know Mr. White in Paris.A. after … gotB. af

see things from the () of a Chinese.

A、perspective

B、prospective

C、perceptive

D、permissive

ion of labor and to explain part of its advantages. He gives as an example the process by which pins were made in England.

"One man draws out the wire, another strengthens it, a third cuts it, a fourth points it, a fifth grinds it at the top to prepare it to receive the head. To make the head requires two or three distinct operations. To put it on is a separate operation, to polish the pins is another. And the important business of making pins is, in this manner, divided into about eighteen distinct operations, which in some factories are all performed by different people, though in others the same man will sometimes perform. two or three of them."

Ten men, Smith said, in this way, turned out twelve pounds of pins a day or about 4 800 pins a piece. But if all of them had worked separately and independently without division of labor, they certainly could not turn out any pin, each of them have made twenty pins in a day and perhaps not even one.

There can be no doubt that division of labor is an efficient way of organizing work. Fewer people can make more pins. Adam Smith saw this but he also took it for granted that division of labor is in itself responsible for economic growth and development and that it accounts for the difference between expanding economies and those that stand still. But division of labor adds nothing new; it only enables people to produce, more of what they already have.

According to the passage, Adam Smith was the first person to______.

A．take advantage of the division of labor

B．explain the causes of the division of labor

C．understand the effects of the division of labor

D．introduce the division of labor into England

rtisement in the paper said that you could buy tickets at the theatre box in Richland Hills any day between 10:00 and 4:00. Since I work from 9:00 to 5:30, the only time I could go to the theatre was during my 45-minute lunch break. Unfortunately, the theatre is on the other side of the town, and the bus service between my office and Richland Hills is not very good. But if you are lucky you can make the round trip in 45 minutes. Last Monday, I stood at the bus stop for fifteen minutes waiting for the bus. By the time I saw one come around the comer, there was not enough time left to make the trip. So I gave up and went back to the office. The same thing happened on Tuesday, and again the next day. On Thursday, my luck changed. I got on a bus right away and arrived at the theatre in exactly twenty minutes. When I got there, however, I found a long line of people at the box office. I heard one man say he had been waiting in line for over an hour. Realizing I would not have enough time to wait in line, I caught the next bus and headed back across the town. By Friday I realized my only hope was to make the trip by taxi, it was expensive, but I felt it would be worth it to hear the concert. The trip by taxi only took 10 minutes, but it felt like an hour to me. When I got to the theatre, I was relieved to see that nobody was waiting in line. The reason, however, I quickly discovered, was that they had already sold all the tickets.

1、The man learned () that there would be a concert last Friday.

A、 from his friends

B、form. one of his workmates

C、over the radio

D、from the newspaper

2、He tried to go to the theatre every day but managed to get there only ().

A、once

B、 twice

C、 three times

D、 four times

3、One day the man took () to get to the theatre by bus.

A、forty-five minutes

B、 fifteen minutes

C、 just twenty minutes

D、 over an hour

4、The underlined word "relieved" may best be replaced by "()".

A、surprised

B、please

C、puzzled

D、sorry

5、The story is mainly about ().

A、a good concert

B、 the bad bus service in this city

C、the difficulty of getting a ticket for a concert in a city

D、someone''s disappointment at missing a concert

A.Twenty Twenty

B.Two Thousand and Twenty

C.二者均可

D.二者均不可

A.twenty nine

B.twenty-nineth

C.twenty-nine

D.twenty eight

A.twenty

B.ifth

C.leventh

A.A.that is twenty

B.B.who is twenty ages

C.C.who is twenty

D.D.whose age is twenty years old

A.twenty

B.irst

C.ifty

A.twenty;twentieth-first

B.twenty;twenty-first

C.twentieth;twenty-first

D.twenty;twenty-one

A.twenty’s

B.twenties

C.twentieth

D.twenty