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大学英语四级词汇活记活用(第七
网上收集 2007/12/2 15:35:56 (401)

 1,Some people believe that since oil is scarce, the ________ of the motor industry is uncertain.
  A) terminal
  B) benefit
  C) fate
  D) estimate
  题目相关单词解释(提示:最好做完题目再看):
  terminal:a. 末端的,终点的,学期的,期末的,晚期的,致死;n. 终点(站)末端,终端,终端机
  benefit:n. 利益;v. 获益
  fate: n. 命运,运气
  estimate: n. 估计,判断;v. 估计,评价,判断;
   2,To speed up the ________ of letters, the Post Office introduced automatic sorting.
  A) treatment
  B) delivery
  C) transmission
  D) departure
  题目相关单词解释(提示:最好做完题目再看):
  treatment:n. 处理,对待,款待,治疗
  delivery:n. 递送,交付,分娩
  transmission:n. 传输,传送
  departure:n. 起程,背离,发射,飞出
  3,These overseas students show great ________ for learning a new language.
  A) enthusiasm
  B) authority
  C) convention
  D) faith
  题目相关单词解释(提示:最好做完题目再看):   
  enthusiasm:n. 狂热,热心
  authority:n. 权威,专家,威信
  convention:n. 习俗,惯例,(正式)会议,公约,契约
  faith: n. 信心,信任,忠实
  4,The defense lawyer was questioning the old man who was one of the ________ of the murder committed last month.
  A) observers
  B) witnesses
  C) audiences
  D) viewers
  题目相关单词解释(提示:最好做完题目再看):
  question:n. 问题,疑问,疑问句;v. 询问,审问,怀疑
  observers:n. 观察者,遵守者,评论者
  witnesses:n. 证人,目击者,证据;v. 目击,作证,证明
  audiences:n. 听众,观众
  viewers:n.幻灯机;观察者
  5,Politically these nations tend to be ________, with very high birth rates but poor education and very low
  levels of literacy.
  A) unstable
  B) reluctant
  C) rational
  D) unsteady
  题目相关单词解释(提示:最好做完题目再看):   
  literacy:n. 读写能力
  unstable: a. 不稳定的
  reluctant:a. 不情愿的,勉强的,厌恶的
  rational:a. 有理的,合理的
  unsteady:a.不安定的;反覆无常

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