It makes no difference for a receptionist to receive a guest either with or without a reservation.

A . chdeb -1 hdiskxxx -a pv=clear; chdev -1 hdiskxx -a pv=yes B . exportvg datavg; importvg -y rootvg hdiskxx C . rmdev -1 hdiskxxx; mkdev -1 hdiskxxx -a pv=avail D . reducevg datavg hdiskxxx; extendvg rootvg hdiskxxx

A . to be sailing B . sailing C . sail D . to sail

A . in dense fog B . in boisterous weather C . in the open sea D . in river

A．The man should buy a different meal ticket each month. B．Different people eat different amounts. C．Buying the meal ticket won"t save the man money. D．The price of a meal varies from month to month.

A．ever B．always C．never D．often

The ideas we have in America about the private ownership of productive property as a natural and universal right of mankind, perhaps of divine origin, are by no means universal and must be viewed as an invention of man rather than an order of God. Of course, we are completely trained to accept the idea of ownership of the earth and its products, raw and transformed. It seems not at all strange; in fact, it is quite difficult to imagine a society without such arrangements. If someone, some individuals, didn't own that plot of land, that house, that factory, that machine, that tower of wheat, how would we function？ What would the rules be？ Whom would we buy from and how would we sell？ It is important to acknowledge a significant difference between achieving ownership simply by taking or claiming property and owning what we tend to call the "fruit of labor." If I, alone or together with my family, work on the land and raise crops, or if I make something useful out of natural material, it seems reasonable and fair to claim that the crops or the objects belong to me or my family, are my property, at least in the sense that I have first claim on them. Hardly anyone would dispute that. In fact, some of the early radical workingmen's movements made (an ownership) claim on those very grounds. As industrial organization became more complex, however, such issues became vastly more intricate. It must be clear that in modem society the social heritage of knowledge and technology and the social organization of manufacture and exchange account for far more of the productivity of industry and the value of what is produced than can be accounted for by the labor of any number of individuals. Hardly any person can now point and say, "That--that right there--is the fruit of my labor." We can say, as a society, as a nation--as a world, really--that what is produced is the fruit of our labor, the product of the whole society as a collectivity. We have to recognize that the right of private individual ownership of property is man-made and constantly dependent on the extent to which those without property believe that the owner can make his claim, dependent on the extent to which those without stick. According to the passage, the concept of ownership probably ______. A．resulted from the concept of property right B．stemmed from the uncovered prehistoric ages C．arose from the generous blessing of the Creator D．originated from the undetected Middle Ages

A．Apart from B．Regardless of C．On account of D．In terms of

A、The Equal Gender Law B、The Equal Gender Act C、The Equal Pay Bill D、The Equal Pay Act

A．compromise B．tradition C．individual D．Energetic

A．to stay away from B．stay away from C．staying away from D．stays away from

There was a certain artist who was always very careful to pay the proper amount. One year, after posting his check as usual, he began to wonder if he had paid enough, and after a lot of work, with a pencil and paper, he decided that he had not.He believed that he owed the government something. He was just writing another check to send to the tax-collector when the postman dropped a letter into the box at the front door.Opening it, the artist was surprised to find inside it a check for five pounds from the tax-collector.The official explained that too much had been paid, and that therefore the difference was now returned to the taxpayer. 21.It is mentioned in the passage that one has to pay tax according to(). A.how much education one has received B.whether one is single or married C.how old one's children are 22.The underlined word "proper" in the second paragraph means(). A.small B.big C.right 23.After a lot of work, the artist thought that he had paid the government() A.less tax than he should have B.more tax than he should have C.as much tax as usual 24.What did the artist receive() A.A check from the bank clerk. B.A check from the tax-collector. C.A gift from the tax-collector. 25.Why did that tax-collector send a letter to the artist() A.To send him a new tax form. B.To return the money over-paid. C.To remind him of paying the tax.