名校最新大学英语四级阅读精讲的系列讲义：(128)_大学英语阅读

　　1. What is the passage mainly about?

　　A) The scientific revolution in the seventeenth century.

　　B) Reasons that chemistry developed slowly as a science.

　　C) The practical aspects of chemistry.

　　D) Difficulties of organizing knowledge systematically.

　　2. According to the passage, how did knowledge about chemical processes increase before the seventeenth century?

　　A) Philosophers devised theories about chemical properties.

　　B) A special symbolic language was developed.

　　C) Experience led workers to revise their techniques.

　　D) Experts shared their discoveries with the public.

　　3. The bold word hampered in Line 1 Para 2 is closest in meaning to____.

　　A) recognized B) determined C) solved D) hindered

　　4. The bold word it refers to which of the following?

　　A) Problem. B) Material.C) Difficulty. D) System.

　　5. Which of the following statements best explains why the second of these was the more serious impediment ?

　　A) Chemical knowledge was limited to a small number of people.

　　B) The symbolic language used was very imprecise.

　　C) Very few new discoveries were made by alchemists.

【名校最新大学英语四级阅读精讲的系列讲义：(128)】相关文章：

123 4 5 显示全文

大学英语阅读 最新: 四级阅读题答题技巧解析
2016-10-18; 考研英语阅读之要忍耐
2016-10-11; 考研英语阅读训练之旅行的益处
2016-10-11; 六级阅读“三遍法”
2016-10-08; 六级美文阅读解析:男人就是喜欢比老婆挣得多
2016-09-30; 六级美文阅读解析：不当工作狂就难攀职业高峰吗
2016-09-30

网友关注: GRE写作常见替换词汇总; GRE issue作文新题库解析：政策问题决策者; GRE issue作文新题库解析：推陈出新技术的作用; GRE作文复习初期应从三方面入手; GRE写作Issue及Argument备考关键点; GRE写作范文：达到目标的手段; GRE写作备考练习6大重点内容; GRE作文8个能力助力得高分; GRE写作中的那些普通单词; GRE issue作文新题库解析：国家领导与国民安乐