尼群地平

大学英语六级考试a卷_0 精品文档 大学英语六级考试试题A卷 The second element is the notion that we are the cause of what happens, especially the bad things that happen. It seems to be a short step from believing that every event has a cause to believing that every disaster is our fault. The roots of this feeling may lie in our childhood. Psychologists speak of the infantile myth of omnipotence (万能). A baby comes to think that the world exists to meet his needs, and that he makes everything happen in it. He wakes up in the morning and summons the rest of the world to its tasks. He cries, and someone comes to attend to him. When he is hungry, people feed him, and when he is wet, people change him. Very often, we do not completely outgrow that infantile notion that our wishes cause things to happen. Environmentalists and local governments are increasingly concerned about the toxic hazard posed by old electronic devices and the cost of safely recycling those products. An estimated 6 million televisions and computers are stocked in California homes, and an 1 / 4 精品文档 additional 6,000 to 7,000 computers become outdated every day. The machines contain high levels of lead and other hazardous substances, and are already banned from California landfills (垃圾填埋场). For instance, eighth graders in the United States cover about 33 topics in math versus just 19 in Japan. Among science courses, the international gap is even wider. U.S. curricula for this age level resemble those of a small group of countries including Australia, Thailand, Iceland, and Bulgaria. Schmidt asks whether the United States wants to be classed with these nations, whose educational systems "share our pattern of splintered (支离破碎的) visions" but which are not economic leaders. "I've never met a human worth cloning," says cloning expert Mark Westhusin from his lab at Texas A M University. "It's a stupid endeavor." That's an interesting choice of adjective, coming from a man who has spent millions of dollars trying to clone a 2 / 4 精品文档 13-year-old dog named Missy. So far, he and his team have not succeeded, though they have cloned two cows and expect to clone a cat soon. They just might succeed in cloning Missy this spring - or perhaps not for another 5 years. It seems the reproductive system of man's best friend is one of the mysteries of modern science. 44. Apart from philosophical and legal reasons for respecting patients' wishes, there are several practical reasons why doctors should ________ to involve patients in their own medical care decisions. Directions: This part consists of a short passage. In this passage, there are altogether 10 mistakes, one in each numbered line. You may have to change a word, add a word or delete a word. Mark out the mistakes and put the corrections in the blanks provided. If you change a word, cross it out and write the correct word in the corresponding blank, lf you add a word, put an insertion mark in the right place and write the missing word in the blank. If you delete a word, cross it out and put 3 / 4 精品文档 a slash in the blank. 4 / 4