The producers of instant coffee found their product strongly resisted in the market places despite their product's obvious advantages. Furthermore,the advertising expense for instant coffee was far greater than that for regular coffee. Efforts were made to find the cause of the users' seemingly unreasonable resistance to the product. The reason given by most people was dislike for the taste. The producers doubt that there might be deeper reasons,however. This was supported by one of motivation research's classic studies,one often cited in the trade. Mason Haire of the University of California constructed two shopping lists that were the same except for one item. There were six items common to both lists: hamburger,carrots,bread,baking powder,canned peaches,and potatoes,with the brands or amounts specified. The seventh item,in fifth place on both lists,read"lib. Maxwell House coffee"on one list and"Nescafe instant coffee"on the other. One list was given to each one in a group of fifty women,and the other list to those in another group of the same size. The women were asked to study their lists and then to describe,as far as they could,the kind of woman(personality and character)who would draw up that shopping list. Nearly half of those who had received the list including instant coffee described a housewife who was lazy and a poor planner. On the other hand,only one woman in the other group described the housewife,who had included regular coffee on,her list was lazy; only six of that group suggested that she was a poor planner. Eight women felt that the instant-coffee user was probably not a good wife!No one in the other group drew such a conclusion about the housewife who intended to buy regular coffee. The"instant coffee"probably means  _  . A) expensive coffee B) coffee made up quickly for use C) cheap coffee D) coffee made up slowly for use
B
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The scientific world continues to be amazed by the speed of the development of cloning. Some scientists now suggest that the cloning of humans could occur in the near future. Despite the benefits of cloning, however, certain ethical   questions concerning the possible abuse   of cloning have been raised. At the heart of these questions is the idea of humans influencing life in a way that could harm society, either morally or in a real physical sense. Some people object to cloning because it allows scientists to "act like God" in the handling of living organisms.     The cloning of Dolly raised the debate over this practice to a whole new level. It has become obvious that the technology for cloning Dolly could also be used to clone humans. A person could choose to make two or ten or a hundred copies of himself or herself by the same techniques used with Dolly. An active debate about the morality of cloning humans arises. Some people see benefits from the practice, such as providing a way for parents to produce a new child to replace one dying of a fatal disease. Other people worry about humans taking into their own hands the future of the human race.     At the beginning of the twenty-first century, many scientists say the controversy over the ethics of cloning humans is overstressed because of the unpredictability   of cloning in general. While scientists have cloned animals such as sheep, mice, cows, pigs, and goats, fewer than 3 percent of all those cloning efforts have succeeded. The animal clones that have been produced often have health problems. Scientists believe the rapid reprogramming in cloning can introduce random   errors into a clone's DNA. Those errors have altered individual genes in minor ways, and the genetic defects   have led to the development of major medical problems. Some scientists say this should make human cloning out of the question, but others argue that cloning humans may actually be easier and safer than cloning animals. Whatever, I agree that further research in the field of... The text is mainly about   _  . A) the benefits of cloning B) the ethics of cloning C) the history of cloning D) the defects of cloning
B
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The Board Meeting had come to an end. Bob started to stand up and knocked into the table, spilling his coffee over his notes. "How embarrassing! I am getting so clumsy  in my old age." Everyone had a good laugh, and soon we were all telling stories of our most embarrassing moments. It came around to Frank, who sat quietly listening to the others. Someone said, "Come on, Frank. Tell us your most embarrassing moment." Frank laughed and began to tell us of his childhood. "I grew up in San Pedro. My Dad was a fisherman, and he loved the sea. He had his own boat, but it was hard making a living on the sea. He worked hard and would stay out until he caught enough to feed the family. Not just enough for our family, but also for his Mom and Dad and the other kids that were still at home." He looked at us and said, "I wish you could have met my Dad. He was a big man, and he was strong from pulling the nets and fighting the seas for his catch. When you got close to him, he smelled like the ocean. He would wear his old canvas, foul-weather coat and his bibbed overalls. His rain hat would be pulled down over his brow. No matter how much my mother washed them, they would still smell of the sea and of fish." Frank's voice dropped a bit. "When the weather was bad he would drive me to school. He had this old truck that he used in his fishing business. That truck was older than he was. It would wheeze and rattle down the road. You could hear it coming for blocks. As he would drive toward the school, I would shrink   down into the seat hoping to disappear. Half the time, he would slam to a stop and the old truck would belch   a cloud of smoke. He would pull right up in front, and it seemed like everybody would be standing around and watching. Then he would lean over and give me a big kiss on the cheek and tell me to be a good boy. It was so embarrassing for me. Here, I was twelve years old, and my Dad would lean over and kiss me goodbye!" He paused and then went on, "I remember the day I decided I was too old for a goodbye... Which of the following may be the best title for this passage? A) The Smell of the Ocean B) We All Need Love C) A Goodbye Kiss D) Father's Embarrassment

C
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