2. 外语
  3. In a recent speech, Nobel Prize winner, Glenn T. Seaborg, urged the【B1】______of an "Inter national Chemical Society" to help che

In a recent speech, Nobel Prize winner, Glenn T. Seaborg, urged the【B1】______of an "Inter national Chemical Society" to help che

admin2010-05-26  9
问题     In a recent speech, Nobel Prize winner, Glenn T. Seaborg, urged the【B1】______of an "Inter national Chemical Society" to help chemistry serve the interests of【B2】______Dr. Seaborg is a former Chairman of the Atomic Energy Commission and is now a professor of chemistry at the University of California in Berkeley.
    Speaking on "Chemistry of file Future" Dr. Seaborg【B3】______that already chemistry has influenced almost every aspect of man’s existenee. This includes clothing, housing,【B4】______agriculture, food presservation and packaging and drugs.
    One of the most important advances in chemical research, he stated, will be made in the life【B5】______. Chemical and biological investigations aided by enormously efficient computers Will explain the origins of life; and perhaps lead to the artificial【B6】______of life. There will also be the possibility of【B7】______or eliminating genetic defects. Chemistry will also be useful in medicine to cure or prevent major ailments including mental illness, and also to achieve a slowing down of the aging process. Biochemical engineering should make【B8】______artificial hearts, kidneys, eyes, ears, and other body organs.
  【B9】______, widespread use of vegetation and waste products extraction of new sources of minerals and the use of.substitute materials front more abundant supplies.
  【B10】______toward ethical and human values, said Dr. Seaborg. There have been misapplications of chemistry and of, science in general in the past. We must establish broad codes of conduct and values to maximize human benefits. 【B11】______.
【B7】
选项
答案reducing
解析
转载请注明原文地址:https://kaotiyun.com/show/OcV7777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)