单选题I don't doubt ______ the plan will be well-conceived.

单选题 {{B}}Questions 11-15 are based on the following passage:{{/B}} All the people who went to the new supermarket had one great hope: to be the lucky customer who did not have to pay for his shopping. For this was what the notice just inside the entrance promised. It said, "Remember, once a week, one of our customers gets free goods. This may be your lucky day!" For several weeks Mrs. White hoped, like many of her friends, to be the lucky customer. Unlike her friends, however, she never lost heart. Her kitchen was full of things which she did not really need. Her husband tried again and again to persuade her to give it up, but she just wouldn't listen. She dreamed of the day when the manager of the supermarket would come up to say, "Madam, this is your lucky day. Everything in your basket today is free." One Friday morning, after she had finished her shopping and had taken it to her car, she found that she had forgotten to buy some tea. She rushed back to the supermarket, got the tea and went to the desk to pay for it. As she was walking, she saw the manager of the supermarket coming up. "Madam," he said warmly, holding out his hand, "I want to congratulate you! You are our lucky customer today. Everything you've got in your basket is free."

单选题What is the author's attitude toward changes brought on by technological innovation?

单选题Animals seem to have the sense to eat when they are hungry and they do not eat more than their bodies need. It has been demonstrated that rats will, when given a choice over a period of time, prefer water with vitamins to water without vitamins even though there is no difference in taste or smell between the two water bottles. When a fragrant flavor was added to the vitamin-enriched fluid, the rats did seem to develop a taste for it and kept drinking it, even after the vitamins were switched to the clear water. In time, however, they broke the habit and went back to where the necessary vitamins were. In a classic experiment, babies of 6 to 12 months old were placed in a cafeteria feeding arrangement, with a wide selection of baby food before them. They were given whatever food they pointed to or appeared interested in. We are told that at first they showed some unusual eating patterns, but that over a period of time they managed to select well-balanced diet. So, in selecting food, rats and babies do seem to know and act on what's best for them. Apparently, there is a kind of "body wisdom", which humans soon lose. Most of us do not eat as wisely as we could. Many of our food preferences are culturally determined and influenced by long-established habits. Some people eat fox, dog and blackbirds, while we eat cows and pigs. So what people eat and how much they eat seems to be greatly influenced by what is going on around them.

单选题Costs of doing so come cheap when measured against an overall advertising ______. A. bail B. brokerage C. budget D. bill

单选题She refused to tell us the ______ of the news although we insisted that she should.

单选题He was urgent in his demands.

单选题Who ______ has read Tolstoy's great novels can forget their fascination? A. who B. which C. that D. ever

单选题That sentence was hard to understand, so I had to have my teacher ______ it for me. A. to explain B. explain C. explaining D. to be explaining

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We'll all take a vacation in the mountains as soon as I finish working ______ my project. A. on B. with C. in D. about

单选题______ the train accident was a miracle. A. The child would survive B. Why the child survived C. That the child survived D. When the child survived

单选题 THE SOCIETY FOR BIOMATERIALS Takes Pleasure in Announcing its STUDENT AWARD FOR OUTSTANDING RESEARCH Which will be awarded to student researchers Who have shown outstanding achievement in biomaterial research Applications may be made in one of the following categories: 1. Hospital intern (实习医生), resident or clinical fellow 2. Undergraduate, Master or Health Science degree candidate 3. Ph. D. degree candidate or equivalent Recipient will present their paper at the Society for Biomaterials meeting in Clemson, South Carolina, and be the guest of the Society during its meeting, April 28 to May 1,2007. Each recipient will receive: 1. Travel and living expenses up to $300 2. Certificate of Award 3. Registration for the Scientific Session 4. Tickets to all official functions 5. Publication of abstract in the Transactions of the Society for Biomaterials 6. Publication of paper in Journal of Biomedical Materials Research Recipient will he selected on the basis of submitted papers which must be received along with completed application forms no later than November 30,2006. For application, write to Student Awards Society for Biomaterials c/o Robert A. James, Doctor of Dental Science Loma Linda University SD Loma Linda, California 92354

单选题To ______ the world peace has been one of the most crucial functions of the United Nations since it was founded in 1945. A. sustain B. maintain C. contain D. retain

单选题Even a child would not be ______ by such an obvious lie.

单选题A series of lectures on radio engineering ______ scheduled. A. have been B. has been C. are D. had been

单选题Jack: I'd like a haircut, please. Barber: Would you care for a shave and a shampoo as well7 Jack: ______. A haircut will be just fine.

单选题He as well as I ______ you on that point.

单选题{{B}}Passage Two{{/B}} At some time in your life you may have a strong desire to do something strange or terrible. However, chances are that you don't act on your impulse, but let it pass instead. You know that to commit the action is wrong in some way and that other people will not accept your behavior. Perhaps the most interesting thing about the phenomenon of the behavior is how it can change over the years within the same society, how certain behavior and attitudes once considered taboo can become perfectly acceptable and natural at another point in time. Topics such as death, for example, were once considered so upsetting and unpleasant that it was a taboo to even talk about them. Now with the publication of important books such as On Death and Dying and Learning to Say Goodbye, people have become more aware of the importance of expressing feelings about death and, as a result, are more willing to talk about this taboo subject. One of the newest taboos in American society is the topic of fat. Unlike many other taboos, fat is a topic that Americans talk about constantly. It's not taboo to talk about fat; it's taboo to be fat. The "in" look is thin, not fat. In the work world, most companies prefer youthful-looking, trim executives to sell their image as well as their products to the public. The thin look is associated with youth, vigor and success. The fat person, on the other hand, is thought of as lazy and lacking in energy, self-respect. After all, people think, how can people who care about themselves, and therefore the way they look, permit themselves to become fat? In an image-conscious society like the U.S., thin is "in", fat is "out".

单选题A: I'm looking for a white long-sleeved shin, size 38. B. ______ A. How about this one? B. What about this one? C. What did you say? D. Would you like this one?