单选题This little girl has a particular ______ for chocolate. Whenever she sees it, she will snatch a bar and enjoy it to her heart's content.

单选题Those who smoke ________ should remind themselves of their health the bad smell and the harm done to others.

单选题She told us ______ story that we all forgot about the time.

单选题He likes his coffee with sugar; I like mine______.

单选题Many people use wood stoves and fireplaces to heat their homes. Scientists have become worried about the smoke that they give off. Harmful chemicals are in the smoke. The smoke is causing air pollution. The pieces of pollution, called soot, are floating in the air. They are too tiny to see. Scientists must use a microscope to see them. Small amounts of soot are safe, but large amounts can be dangerous. The government wants to limit this kind of pollution. It may stop people from using their fireplaces. The air is tested every day. When soot levels are high, more than 65 micrograms of soot per cubic meter, factories must stop making smoke. The government thinks that limit should be much lower. Factories produce the most smoke and soot. But the government thinks that all types of burning should be limited. The soot levels from factories and homes could be limited. Home owners may have to install new wood stoves that they comply with the new law. Or, they may not be able to burn on days when the air quality is bad. Residents of some towns are fined if they violate the burning ban. Scientists hope these new regulations will make the air cleaner and less harmful to breathe.

单选题A: Your husband is a real outdoors man. He just can't wait to get out of the city. He likes fishing and boating and bird watching. B: ______.

单选题The eye of the hurricane is ______.

单选题 Miss Green was ______ $100 for driving after drinking.

单选题 中国经济年度人物 中国经济年度人物(Chinese Economy Person of the Year)评选是由CCTV在2000年开始发起的。作为中国经济领域的“奥斯卡”(Oscar)，它是中国国内最具专业性和影响力的一个奖项，也是中国认知度最高的一个品牌。每年的评选结果在该年年底或下一年度之初以颁奖典礼的方式在CCTV发布。获奖人物为积极推动中国经济发展和社会进步的一些企业家、经济学家或政府官员。这些年度人物不仅在获奖当年是中国经济领域的模范，而且在获奖之后也会对中国经济产生越来越大的影响。

单选题Every second in the United States alone, more than 250 animals are slaughtered for food, adding up to more than 8 billion animals each year. Reducing the amount of meat in one’s diet is nutritionally, environmentally, and ethically beneficial. People who eat meat usually have weaker immune systems compared to those of vegetarians. Meat has been directly linked to diabetes, obesity, arthritis, and many other illnesses. Furthermore, meat-eaters are at a higher risk for diseases, including cancer, and they are more likely to die from these diseases. Critics say that a meatless diet does not provide enough nutrients, especially protein and iron. Actually, according to A Teen’s Guide to Going Vegetarian, by Judy Krizmanic, protein is found in almost every food, and iron appears in many vegetables. Getting enough nutrients in a meat-reduced diet should not be difficult. A 1988 study found that some of the highest pesticide residues appear in meat and eggs. Diets including more fruits and vegetables will only make people healthier. Some skeptics believe that there will be a shortage of food if animals are not eaten. In fact, the opposite is true. More than 80% of the corn and 95% of the oats grown in the US are fed to livestock. The world’s cattle alone consume enough food to equal the caloric needs of 8.7 billion people, more than the entire human population. One half of the water used in the Unites States also goes to livestock; 2.50 gallons of water produces only 1 pound of beef. If people eat less meat and more plants, the amount of available food will increase. Many people become vegetarians because they feel that eating animals is unethical. 90% of these animals are raised in confinement. Chickens and other birds have only about half. a square foot of space each, and since they are raised so close together, a hot blade is used to cut off their beaks to prevent them from pecking each other to death. Likewise, pigs that are repressed will bite each other’s tails, so both their teeth and tails are removed as soon as they are born. Eating animals is hazardous in numerous ways. Even a slight reduction in meat intake is better than nothing at all. Consuming less meat is beneficial to the health of animals, the health of people, and to the health of the world.

单选题 Questions6-8 are based on the conversation you have just heard.

单选题 Christmas shoppers should be aware of the possible defects of the products sold at a discount.

单选题On close examination, we found the signature not______.

单选题 Directions: For this part, you ate allowed 30 minutes to write a short essay entitled How Should College Students Relieve Stress? You should write at least 150 words but no more than 200 words following the outline given below. 1．如今的大学生面临着多重压力 2．出现这些压力的原因 3．为了缓解压力，我认为……

单选题The painting is not a (n) ______ works; it is a copy. A. original B. crude C. true D. fresh

单选题In the same way that a child must be able to move his arms and legs before he can learn to walk, the child must physiologically be capable of producing and experiencing particular emotions before these emotions can be modified through learning. Psychologists have found that there are two basic processes by which learning takes place. One kind of learning is called "classical conditioning." This occurs when one event or stimulus is continuously followed by a reward or punishment. It is through classical conditioning that a child learns to associate his mother's face and voice with happiness and love, for he learns that this person provides food and comfort. Negative emotions are learned in a similar fashion. The second kind of learning is called "operant( 动作的 )conditioning." This occurs when an individual learns to do things that produce rewards in his environment and learns not to do things that produce punishments. For example, if a mother always attends to her baby when he cries and cuddles him until he is quiet, she may teach him that if he cries he will get attention from mother. Thus, the baby will learn to increase his crying in order to have his mother more.

单选题[此试题无题干]

单选题By 1929, Mickey Mouse was as popular ______ children as Coca-Cola.