大学生英语竞赛A类阅读理解专项强化真题试卷7
阅读理解
Each time I hear someone say, \\
1.【R1】
A
解析：本文主要讲述数学的美。空缺句均为段首第一句。第一段讲述了很少有人意识到数学这门学科的宽度和广度。第二段主要讲述了数学这门学科覆盖范围很广，并举了十进位数字的例子。由本段第二句的“ideas that”的提示，并结合该段内容，A项是本段的概括句。
2.【R2】
F
解析：本段主要讲述了并不需要很高深的知识也能领会数学的美，并列举了例子，如不会画画也能欣赏画作，不懂乐谱也能欣赏音乐。F项内容符合该段主要内容。
3.【R3】
E
解析：本段主要列举了哪些数学概念可以不通过演算和公式即能被欣赏。比如，数字的起源。由本段第二句的问句及上下文内容得知，此处是过渡句。E项表示，遗憾的是，社会上很少有明示出可以怎么领会数学的美。E项过渡自然。
4.【R4】
D
解析：本段继续上文列举了多边形的边数不断增加将会成为圆的例子。D项是概括本段内容的概括句。
5.【R5】
C
解析：本段同样举例，主要内容是对分形图的美的理解随着已有知识的加深而加深。选项C指出对数学概念及现象研究越深入，体验越有趣。联系紧密，故选C。
On October 2nd, Ashoka Mukpo left his father a voice mail from Monrovia, saying he had \\
6.What did the medical team contemplate doing in Mukpo’s case?
It planned to intensively monitor Mukpo and give him intravenous replacement of fluids and electrolytes，antibiotics to combat secondary infections，and drugs to slow diarrhea and vomi一ting．
解析：(根据题干中关键词“contemplate”定位至文章第三段第一句，可知答案。)
7.What are the advantages and disadvantages of TKM-Ebola?
It can inhibit viral RNA and work beautifully in monkeys．But it could trigger overproduction ofcytokines，a dangerous inflammatory response also caused by the Ebola virus．
解析：(由关键词TKM-Ebola定位至第三段第二句。“has worked beautifully in monkeys”为该疗法的优点。该疗法的缺点在本段第七句明确给出。)
8.Is the experimental treatment Mukpo received proved to be effective? Why?
No，he was given several treatments at the same time，making it hard to unravel the impact ofany one of them．
解析：(答案在文中明确给出，参见第四段第四句。)
9.What is the objective of the trials conducted in West Africa?
To find out whether the treatment works．
解析：(答案在文中明确给出，参见第五段第二句“To find a solid answer to the key question：Dothe treatments work?”。)
10.Among the heated ethical and practical questions, which is the most important one causing a heated discussion among researchers?
It is“Is it right to do randomized controlled trials(RCTs)，in which some people don’t get thenovel intervention?”．
解析：(答案在文中明确给出，参见第五段第五句。)
China will speed up legislation covering activities in space to make better use of the nation\’s assets and boost space-related industries, according to senior officials.
\\
11.【E1】
legislation covering activities
解析：(文章第一段内容即明确给出答案，中国将会加速太空活动相关立法，以促进国家资产的利用及太空相关产业的发展。speed up加速；使加速。)
12.【E2】
enforcement
解析：(由题干中的“international space law”以及“space assets safety”定位至文章第四段。第四段指出“The safety of our assets in space depends largely on the enforcement of internationalspace law and our domestic law…rapid growth in China”，由文章内容得出此处应填入en—forcement。)
13.【E3】
comprehensive legal framework
解析：(由题干中“30 countries”定位至文章第五段。第五段指出“…30 countries…have long hada comprehensive legal framework to guide space exploration”，即30多个国家很早就出台了全面的法律来规范太空探索。)
14.【E4】
mitigate and reduce
解析：(由题干中“regulations to govern”定位至文章第六段。第六段指出“regulations to govern itsspace activities…measures to mitigate and reduce space debris”，得知这些太空管理条例里也包含了缓和减轻太空残骸的措施。)
15.【E5】
guarantee
解析：(由题干中“the proposed space law”和“use of resources”定位至文章第七段。第七段指出“The proposed
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