We have different approaches（）gathering information.

A . A、60fen B . B、2yuans C . C、60fens D . D、3yuan20fen

A . large cumulonimbus (thunderclouds) building up B . high cirrus clouds gradually changing to cirrostratus and then to altostratus C . fog caused by the warm air passing over the cooler water D . low dark clouds accompanied by intermittent rai

A . 正确 B . 错误

A . If AIX discovers a processor with too many recoverable errors during runtime， it will dynamically turn off that processor， while the rest of the system keeps running. B . If AIX detects a failing processor it will automatically move all resources to another processor. The failed processor can be hot-swapped and the new replacement becomes the active processor. C . If AIX determines a processor is failing， it will perform diagnostics to determine which processor function can be disabled and dynamically reallocate all CPU and memory resources thus isolating the failure condition and preventing a reboot. D . If AIX senses a processor level error condition， internal diagnostics are activated to determine the severity of the problem. After the failure threshold is met， a message is broadcast to the service processor informing the operator to perform a system reboot.

A . spoken；written B . speaking；written C . speaking；writing D . speak；write

After 1969 and the Divorce Law Reform. Act we had a very rapid increase in the number of divorces.The rate increased steadily and in recent years has increased much more rapidly.But there are also quite a lot of people who do actually get married.At present the marriage rate in the UK is about 70 per cent, which has gone down since the number of people who marry has gone down qui te a lot in the last 20 years, but more significantly in the last 10 years.Quite high proportions of people now live together without marrying, and, for example, 40 per cent of children born in the UK are born to couples who aren&39;t married or are born to lone parents.There are quite a large number of lone parent families, 90 per cent of these are headed by a woman rather than a man The average family size now in the UK is 1.8 children per couple, which Means that there’s been quite a decline in the birth rate in the UK along with other European countries. 21.What does the passage mainly discuss？() A.The declining divorce rate in the UK. B.Trends in marriage and divorce in the UK. C.The increasing divorce rate in the UK. 22.During the last ten years,（） A.the marriage rate has gone down more rapidly in the UK B.the marriage rate has gone up a lot in the UK C.40% of children were born to unwed couples in the UK 23.According to the passage, the cohabitation rate in the UK tends to ___ A.decline B.soar C.stay stable 24.According to the passage, which of the following statements is NOT true？ A.The highest divorce rate was around 1969. B.The marriage rate has gone down in recent years. C.The marriage rate is currently 70 percent. 25.The last paragraph tells us（） A.the birth rate in the UK is increasing at the moment B.the birth rate in other European countries keeps increasing C.the birth rate in the UK is decreasing rapidly now

M: We provide a homestay program too. You could choose an American family and live with them next semester. W: What benefits can a homestay program provide？ M: There are lots of benefits. First, with an American family, the living environment will be relaxing and quiet. Second, you will learn a lot about American culture. Third, it's a perfect way to improve your English. Fourth, you may make good friends with your homestay family. Finally, they will also give you plenty of advice about living in the U. S. W: Is it expensive to live with an American family？ M: The cost usually runs from $500 to $700 per month, and the contract period may be for a semester or for a year. W: How should we get along with the host family？ M: Always ask your host family questions when you don't completely understand something, or if you aren't sure that you have understood. Interact frequently with all members of the house- hold and keep good relations with them. Try something new whenever you can, e. g. , food, customs, activities, holiday celebrations, etc. W: If someone in my host family says something, either out of misunderstanding of or prejudice against my country, what should I do？ M: Don't be angry. Instead, be patient and tactfully educate them about the things they have misunderstood. And remember, always respect others' privacy. (20) A．She shares a room with three students and the rent is too high. B．She isn't getting along well with her roommates. C．The cost of living with an American family is too high. D．She feels offended when someone in her host family is prejudiced against her.

A．shall B．must C．could D．should

A．A rules-based approach is based aound general principles． B．A framework-based approach prescribes general guidelines on how to handle certain situations． C．A rule-based approach is designed to cope with constantly evolving circumstances． D．A framework-based approach requires members to learn specific rules covering every conceivalbe situations．

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．seek federal contracts to provide marketsfor minority businesses B．encourage minority businesses to provide markets for other minority businesses C．attempt to maintain a specified rate of growth in the minority business sector D．rely on the participation of large corporations to finance minority businesses E．select minority businesses on the basis of their location