单选题 What Should be Taught If it were only necessary to decide whether to teach elementary science to everyone on a mass basis or to find the gifted few and take them as far as they can go, our task would be fairly simple. The public school system, however, has no such choice, {{U}} {{U}} 1 {{/U}} {{/U}}the jobs must he carried on at the same time. Because we depend so {{U}} {{U}} 2 {{/U}} {{/U}}upon science and technology for our progress, we must produce specialists in many fields. {{U}} {{U}} 3 {{/U}} {{/U}}we live in a {{U}} {{U}} 4 {{/U}} {{/U}}nation, whose citizens make the policies for the nation, large numbers of us must be educated to understand, to uphold, and when necessary, to judge the work of {{U}} {{U}} 5 {{/U}} {{/U}}. The public school must educate both producers and {{U}} {{U}} 6 {{/U}} {{/U}}of scientific services. In education, there should be a good balance {{U}} {{U}} 7 {{/U}} {{/U}}the branches of knowledge that contribute to effective thinking and {{U}} {{U}} 8 {{/U}} {{/U}}judgment. Such balance is defeated by {{U}} {{U}} 9 {{/U}} {{/U}}much emphasis on any one field. This {{U}} {{U}} 10 {{/U}} {{/U}}of balance involves not only the {{U}} {{U}} 11 {{/U}} {{/U}}of the natural sciences, the social sciences and the arts but also relative emphasis among the natural sciences themselves. {{U}} {{U}} 12 {{/U}} {{/U}}, we must have a balance between current and {{U}} {{U}} 13 {{/U}} {{/U}}knowledge. The attention of the public is continually drawn to new {{U}} {{U}} 14 {{/U}} {{/U}}in scientific fields and the discovery of new knowledge; these should not be allowed to turn our attention away from the sound, established materials that form the basis of {{U}} {{U}} 15 {{/U}} {{/U}}for beginners.

单选题The interview took place around the kitchen table and was very causal.A. formalB. informalC. regularD. irregular

单选题These are their motives for doing it.

单选题{{B}}第二篇{{/B}} The Cherokee Nation Long before the white man came to America, the land belonged to the American Indian nations. The nation of the Cherokees lived in what is now the southeastern part of the United States. After the white man came, the Cherokees copied many of their ways. One Cherokee named Sequoyah saw how important reading and writing was to the white man. He decided to invent a way to write down the spoken Cherokee language. He began by making word pictures. For each word he drew a picture. But that proved impossible -there were just too many words. Then he took the 85 sounds that made up the language. Using his own imagination and an English spelling book, Sequoyah invented a sign for each sound. His alphabet proved amazingly easy to learn. Before long, many Cherokees knew how to read and write in their own language. By 1828, they were even printing their own newspaper. In 1830, the U.S. Congress passed a law. It allowed the government to remove Indians from their lands. The Cherokees refused to go. They had lived on their lands for centuries. It belonged to them. Why should they go to a strange land far beyond the Mississippi River? The army was sent to drive the Cherokees out. Soldiers surrounded their villages and marched them at gunpoint into the western territory. The sick, the old and the small children went in carts, along with their belongings. The rest of the people marched on foot or rode on horseback. It was November, yet many of them still wore their summer clothes. Cold and hungry, the Cherokees were quickly exhausted by the hardships of the journey. Many dropped dead and were buried by the roadside. When the last group arrived in their new home in March 1839, more than 4,000 had been died. It was indeed a march of death.

单选题How do you {{U}}account for{{/U}} your absence from the class last Thursday? A. explain B. examine C. choose D. expand

单选题Jane said that she couldn"t tolerate the long hours.

单选题The two banks have announced plans to merge next year.

单选题Relief workers were (shocked) by what they saw.

单选题We have a responsibility to ensure our nation"s continued prosperity and the most sensible way to do this is by investment in basic scientific research.

单选题Language When one looks back upon the fifteen hundred years that are the life span of the English language, he should be able to notice a number of significant truths. The history of language is a history of constant change--at times a slow, almost imperceptible change, at other times a violent collision between two languages. Language a living growing organism, it has never been static. Another significant truth that emerges from such a study is that language at all times has been the possession not of one class or group but of many. At one extreme it has been the property of the common, ignorant folk, who have used it in the daily business of their living, much as they have used their animals or the kitchen pots and pans. At the other extreme it has been the treasure of those who have respected it as an instrument and a sign of civilization, and who have struggled by writing it down to give it some permanence, order, dignity, and if possible, a little beauty. As we consider our changing language, we should note here two developments that are of special and immediate importance to us. One is that since the time of the Anglo-Saxons there has been an almost complete reversal of the different relationship of words in a sentence. Anglo-Saxon (old English) was a language of many inflections. Modern English has few inflections. We must now depend largely on word order and function words to convey the meanings that the older language did by means of changes in the forms of words. Function words, you should understand, are words such as prepositions, conjunctions, and a few others that are used primarily to show relationships among other words. A few inflections, however, have survived. And when some word inflections come into conflict with word order, there may be trouble for the users of the language, as we shall see later when we turn our attention to such maters as WHO or WHOM and ME or I. The second fact we must consider is that as language itself changes, our attitudes toward language forms change also. The eighteenth century, for example, produced from various sources a tendency to fix the language into patterns not always set in and grew, until at the present time there is a strong tendency to restudy and re-evaluate language practices in terms of the ways in which people speak and write.

单选题While the president's Homeowner Stabilization Initiative, announced on Feb. 18, offers loan modifications for homeowners already in negative- equity (资产净值)situations and the stimulus package offers an $ 8,000 tax credit for first -time buyers, there are several places where such efforts are likely to have little effect. Specifically, you don't want to be a homeowner in several parts of California, Florida and the upper Midwest. Detroit, Mich. , Miami, Fla. , and Merced, Calif. , are among the top five riskiest spots for homeowners, ranking second, third and fifth, respectively. California and Florida areas dominate the list, taking up almost three - quarters of the 25 spots. What is the reason that people don't want to buy homes in some parts of California. Florida and the upper Midwest?A. They are very likely to lose money.B. People don't have money to buy homes.C. These places are not covered in the stimulus package.D. Homes are too expensive in these places.

单选题 More Than a Ride to School The National Education Association claims, "The school bus is a mirror of the community." They further add that, unfortunately, what appears on the exterior (外部) does not always reflect the reality of a chosen community. They are right, and sometimes it reflects more! Just ask Liesl Denson. Riding the school bus has been more than a ride to school for Liesl. Bruce Hardy, school bus driver for Althouse Bus Company has been Liesl's bus driver since kindergarten. Last year when Liesl's family moved to Parkesburg, knowing her bus went by her new residence, she requested to ride the same bus. This year Liesl is a senior and will enjoy her last year riding the bus. She says, "It's been a great ride so far! My bus driver is so cool and has always been a good friend and a good listener. Sometimes when you're a child adults do not think that what you have to say is important. Mr. Hardy always listens to what you have to say and makes you feel important." Her friends Ashley Batista and Amanda Wolfe agree. Bruce Hardy has been making Octorara students feel special since 1975. This year he will celebrate 30 years working for Althouse Bus Transportation. Company President, Larry Althouse acknowledges Bruce Hardy's outstanding record. "You do not come by employees like Bruce these days; he has never missed a day of work and has a perfect driving record. Recognized in 2000 by the Pennsylvania School Bus Association for driving 350,000 accident free miles, Hardy's reputation is made further evident through the relationships he has made with the students that ride his bus." Althouse further added, "Althouse Bus Transportation was established 70 years ago and has been providing quality transportation ever since. My grandfather started the business with one bus. Althouse Bus Transportation is delighted to have the opportunity to bring distinctive and safe service to our local school and community and looks forward to continuing to provide quality service for many more years to come." Three generations of business is not all the company has enjoyed. Thanks to drivers like Bruce Hardy, they have been building relationships through generations. Liesl's mother Carol also enjoys fond memories of riding Bruce Hardy's bus to the Octorara School District.

单选题下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。 Dining Custom Every land has its own dining custom, and the United States is no exception. Americans feel that the first rule of being a polite guest is to be on time. If a person is invited to dinner at 6:30, the hostess expects him to be there at 6 : 30 or not more than a few minutes after. Because she usually does her own cooking, she times the meal so that the coffee and meat will be at their best at the time she asks the guest to come. If he is late, the food will not be so good, and the hostess will be disappointed. When the guest can not come on time, he calls his host or hostess on the telephone, gives the reason, and tells at what time he thinks he can come. As guests continue to arrive, the men in the group stand when a woman enters and remain standing until she found a chair. A man always rises when he is being introduced to a woman. A woman does not rise when she is being introduced either to a man or a woman unless the woman is much older. When the guests sit down at a dinner table, it is customary for the men to help the ladies by pushing their chairs under them. Even an American may be confused by the number of knives, forks, and spoons besides his plate when he sits down to a formal dinner. The rule is simple, however: use them in the order in which they lie, beginning from the outside. Or watch the hostess and do what she does. The small fork on the outside on the left is for salad, which is often served with the soup. The spoon on butter spreader, on a small bread-and-butter plate at the left. As the bread is passed, each guest puts his piece on the bread-and-butter plate.

单选题The manager gave us the identical cottage each summer. A. temporary B. similar C. same D. attractive

单选题In his two-hour-long lecture he made an {{U}}exhaustive{{/U}} analysis of the issue. A. extremely thorough B. long and boring C. superficial D. unconvincing

单选题The part-time job really takes up most of my spare time.

单选题The outlook from the top of the mountain is breathtaking.

单选题Should English classes be {{U}}compulsory{{/U}} at the elementary or primary school level in countries where it is not the native language? A. required B. necessary C. selected D. permanent

单选题I'm {{U}}content{{/U}} with the way the campaign has gone.

单选题Spacing in Animals Flight Distance Any observant person has noticed that a wild animal will allow a man or other potential enemy to approach only up to a given distance before it flees. "Flight distance" is the terms used for this interspecies spacing. As a general rule, there is a positive relationship between the size of an animal and its flight distance — the larger the animal, the greater the distance it must keep between itself and the enemy. An antelope will flee when the enemy is as much as five hundred yards away. The wall lizard's flight distance, on the other hand is about six feet. Flight is the basic means of survival for mobile creatures. Critical Distance Critical distance apparently is present wherever and whenever there is a flight reaction. "Critical distance" includes the narrow zone separating flight distance from attack distance. A lion in a zoo will flee from an approaching man until it meets a barrier that it cannot overcome. If the man continues the approach, he soon penetrates the lion's critical distance, at which point the cornered lion reverses direction and begins slowly to stalk the man. Social Distance Social animals need to stay in touch with each other. Loss of contact with the group can be fatal for a variety of reasons including exposure to enemies. Social distance is not simply the distance at which an animal will lose contact with his group — that is, the distance at which it can no longer see, hear, or smell the group — it is rather a psychological distance, one at which the animal apparently begins to feel anxious when he exceeds its limits. We can think of it as a hidden band that contains the group. Social distance varies from species to species. It is quite short — apparently only a few yards — among some animals, and quite long among others. Social distance is not always rigidly fixed but is determined in part by the situation. When the young of apes and humans are mobile but not yet under control of the mother's voice, social distance may be the length of her reach. This is readily observed among the baboons in a zoo. When the baby approaches a certain point, the mother reaches out to seize the end of its tail and pull it back to her. When added control is needed because of danger, social distance shrinks. To show this in man, one has only to watch a family with a number of small children holding hands as they cross a busy street.