单选题Which of the following is not true about insects?

单选题What'sthemangoingtodo?A.Leavetheerrorsinthepaper.B.Letthewomanusethetypewriter.C.Readthenewspapersagain.D.Checkthepaperformistakes.

单选题[此试题无题干]

单选题WhendidDr.SmitharriveinIndia?

单选题On what day of the week will the magazine arrive?

单选题 {{I}} Questions 5 to 9 are based on the following conversation.{{/I}}

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单选题 Questions 11～14 are based on the following dialogue about Amy's view on date.

单选题Poverty exists because our society is an unequal one ,and there are extremely strong and powerful political pressures to keep it that way. Any attempt to redistribute wealth and income in the United States will inevitably be opposed by powerful middle and upper class interests. People can be relatively rich only if others are relatively poor, and since power is concentrated in the hands of the rich, public policies will continue to reflect their interests rather than those of the poor. As Herbert Gans (1973) has pointed out, poverty is actually functional from the point of view of the non-poor. Poverty ensures that" dirty" work gets done. If there were, no poor people to scrub floors and empty waste, these jobs would have to be rewarded with high incomes before anyone would touch them. Poverty creates jobs for many of the non-poor, such as police officers, welfare workers, pawnbrokers, and government bureaucrats. Poverty makes life easier for the rich by providing them with cooks, gardeners, and other workers to perform basic chores while their employers enjoy more, pleasurable activities. Poverty provides a market for inferior goods and services, such as day-old bread, run-down automobiles, or the advice of incompetent physicians and lawyers. Poverty makes middle-class values seem acceptable. To the middle class, the fate of the poor — who are supposed to lack the virtues of thrift, honesty, and a taste for hard work — only confirms the desirability of qualities the poor are thought to lack. Poverty also provides a group that can be made to absorb the costs of change. For example, the poor suffer the main part or force of unemployment caused by automaton, and it is their homes, not those of the wealthy, that are demolished when a route has to be found for a new highway. There is no intentional, conscious "secret plan" of the wealthy to keep the poor in poverty. It is just that poverty is an inevitable outcome of the American economic system; which the poor are politically powerless to influence change.

单选题Cars account for half the oil consumed in the US, about half the urban pollution and one-fourth the greenhouse gases. They take a similar oil of resources in other industrial nations and in the cities of the developing world. As vehicle use continues to increase in the coming decade, the US and other countries will have to deal with these issues or else face unacceptable economic, health-related and political costs. It is unlikely that oil prices will remain at their current low level or that other nations will accept a large and growing US contribution to global climatic change. Policymakers and industry have four options: reduce vehicle use, increase the efficiency and reduce the emissions of conventional gasoline-powered vehicles, switch to less harmful fuels, or find less polluting driving systems. The last of these -- in particular the introduction of vehicles powered by electricity -- is ultimately the only sustainable option. The other alternatives are attractive in theory but in practice are either impractical or offer only marginal improvements. For example, reduced vehicle use could solve traffic problems and a host of social and environmental problems, but evidence from around the world suggests that it is very difficult to make people give up their cars to any significant extent. In the US, mass transit ridership and carpooling have declined since World War Ⅱ. Even in western Europe, with fuel prices averaging more than $1 a liter (about $ 4 a gallon) and with easily accessible mass transit and dense populations, cars still account for 80 percent of all passenger travel. Improved energy efficiency is also appealing, but automotive fuel economy has barely made any progress in 10 years. Alternative fuels such as natural gas, burned in internal-combustion engines, could be introduced at relatively low cost, but they would lead to only marginal reductions in pollution and greenhouse emissions (especially because oil companies are already spending billions of dollars every year to develop less polluting types of gasoline).

单选题Questions 14～17 are based on the following dialogue between two lovers.

单选题Do you find it very difficult and painful to get up in the morning? This might be called laziness, but Dr. Kleitman has a new explanation. He has proved that everyone has a daily energy cycle. During the hours when you labor through your work you may say that you're "hot". That's true. The time of day when you feel most energetic is when your cycle of body temperature is at its peak. For some people the peak comes during the forenoon. For others it comes in the afternoon or evening. No one has discovered why this is so, but it leads to such familiar monologues as: "Get up, Peter! You'll be late for work again!" The possible explanation to the trouble is that Peter is at his temperature-and-energy peak in the evening. Much family quarrel ends when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has. You can't change your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. Kleitman believes. Maybe you're sleepy in the evening but feel you must stay up late anyway. Counteract your cycle to some extent by habitually staying up later than you want to. If your energy is low in the morning, but yon have an important job to do early in the day, rise before your usual hour. This won't change your cycle, but you'll get up steam and work better at your low point. Get off to a slow start which saves your energy. Get up with a leisurely yawn and stretch. Sit on the edge of the bed a minute before putting your feet on the floor. Avoid the troublesome search for clean clothes by laying them out the night before. Whenever possible, do routine work in the afternoon and save tasks requiring more energy or concentration for your sharper hours.

单选题Student needs work evenings. Will do any thing:cleaning, gardening, light work, heavy work,inside or out. Call Pat, 328—8866. Room wanted by two girls visiting from China,from May 27th to August 4th. Near center. Not more than $150/W. Call Rose, 328—2662. HELP ! MY HANDBAG ! Lost(丢失的) in Lake Park, June 6th. Black silk,with photos, credit cards, $ 500 in it. If found,keep money but return photos and credit cards—important to owner. Mrs White, 286—3579. A beautiful country home near sea. 3 large bedrooms, 1 large sitting-room, modern kitchen and small garden. Shops in nearest village (4 kin). Rent: June, July, August— $2000/m. May and September—$1200/m. October to April $ 600/m. Ring Bob, 520—8343, Evenings. Student from Italy needs conversation practice in English. Can't pay but can work: gardening,baby-sitting, cleaning etc. Call Maria, 493—2442. House for sale(出售). Family house near shops and station. 4 bedrooms, 2 sitting-rooms, big kitchen and 2 gardens. $50000. Tel: 44788, Mrs Kite. Student needs work evenings. Will do any thing:cleaning, gardening, light work, heavy work,inside or out. Call Pat, 328—8866. Room wanted by two girls visiting from China,from May 27th to August 4th. Near center. Not more than $150/W. Call Rose, 328—2662. DISHWASHER WANTED From July 1st, 8 p.m.—midnight.The White Rose Restaurant, 850—1007. Car for sale. Audi 100, black, 3 years old, good condition(状况), $1500. Owner going abroad,must sell. Call Karen, 411—8342 (Home), 722—9788 (Work).

单选题 {{B}} Text{{/B}} After 20 years of marriage, a husband may still not understand his wife. How is it that she is never at a {{U}}(26) {{/U}} for words? How can she {{U}}(27) {{/U}} the names of a couple they met on {{U}}(28) {{/U}} years ago? Now we know {{U}}(29) {{/U}} to tell him: It's her brain. Although there are obviously cultural {{U}}(30) {{/U}} for the differences in emotions and behavior, {{U}}(31) {{/U}} breakthrough research reveals that the {{U}}(32) {{/U}} of many puzzling differences between men and women may {{U}}(33) {{/U}} in the head. Men's and women's brains {{U}}(34) {{/U}} much in common, but they are definitely not the same {{U}}(35) {{/U}} size, structure or insight. Broadly speaking, a woman's brain, like her body, is ten to fifteen percent smaller than a man's, {{U}}(36) {{/U}} the regions dedicated to the language may be more densely {{U}}(37) {{/U}} with brain cells. Girls generally speak earlier and read faster. The reason may be {{U}}(38) {{/U}} females use both sides of the brain when they read. In {{U}}(39) {{/U}}, males rely only on the left side. At every age, women's memories {{U}}(40) {{/U}} men's. They have a greater ability to {{U}}(41) {{/U}} names with faces than men do, and they are {{U}}(42) {{/U}} at recalling list. The events people remember best are those that an emotion is attached to. {{U}}(43) {{/U}} women use more of their right brains, which {{U}}(44) {{/U}} emotions, they may do this automatically. While we don't yet know what all these findings imply, one thing is {{U}}(45) {{/U}} : Male and female brains do the same things, but they do them differently.

单选题Questions 11-13 are based on a dialogue between a doctor"s secretary and a man who wants to see the doctor.