2. 外语
  3. In the 17th century, a writer explained the theory about the function of laughter supported by most people. Laughter was distri

In the 17th century, a writer explained the theory about the function of laughter supported by most people. Laughter was distri

admin2009-04-23  70
问题 In the 17th century, a writer explained the theory about the function of laughter supported by most people.
Laughter was distributed as a characteristic common to mankind because of its ______.
选项
答案infectious quality
解析 第7段第2句：In addition，laughter’s infectious quality helped distribute it as a characteristic common to all mankind．空白处需要名词性成分。题目把原文的主动句改成了被动句，因此答案需在原文的主语中查找。题目用in指代了原文中的laughter’s．故答案为其后的成分。
转载请注明原文地址:https://kaotiyun.com/show/T2ZK777K
0

大学英语六级

相关试题推荐
随机试题
最新回复(0)