2021考研英语一阅读理解试题及答案解析（中公考研版）

31. 【答案】A（changed people’s impression of the Victorians）

【解析】本题为细节题。根据题干关键词Paragraph 1和the author’s posts on Twitter定位到第一段②句：I’ve found quite a few, and—since I started posting them on Twitter—they have been causing quite a stir。③句进一步解释stir，即People have been surprised to see evidence that Victorians had fun and could, and did, laugh。A项changed people’s impression of the Victorians是对该句的概括。所以本题选A。

32. 【答案】B（They are rare among photographs of that age.）

【解析】本题为细节题。根据题干关键词the Victorian portraits he has collected定位到第二段①句中的my collection of ‘Smiling Victorians’ makes up only a tiny percentage of the vast catalogue of photographic portraiture created between 1840 and 1900。They are rare among photographs of that age是对makes up only a tiny percentage of the vast catalogue of photographic portraiture created between 1840 and 1900的概括总结。所以本题选B。

33. 【答案】D（Their unhealthy dental condition.）

【解析】本题为细节题。根据题干关键词kept the Victorians from smiling for pictures in the 1890s定位到第四段②句Spontaneous smiles were relatively easy to capture by the 1890s, so we must look elsewhere for an explanation of why Victorians still hesitated to smile。该句指出在19世纪90年代，自然的微笑相对容易捕捉，因此需要寻找其他的原因。紧接着第五段作出另一种可能的解释，其中第五段②句中的before the birth of proper dentistry, mouths were often in a shocking state of hygiene说明了口腔卫生状况常常令人震惊，导致维多利亚人拍照时不露齿笑，对应了Their unhealthy dental condition。所以本题选D。

34. 【答案】A（a deep-root belief）

【解析】本题为例证题。根据题干关键词Mark Twain定位到第六段②句，该句引用了Mark Twain的具体话语。再向前寻找他所要证明的观点，从而定位到第六段①句A toothy grin (especially when there were gaps or blackened teeth) lacked class，即“露齿微笑缺少修养”，这是一种根深蒂固的观念，对应A项a deep-root belief。所以本题选A。

35. 【答案】A（Why did most Victorians look stern in photographs?）

【解析】本题为主旨大意题。全文前两段提出维多利亚时代人们拍照时普遍不会微笑这一现象，接下来第三段至第六段分别从曝光时间，牙齿健康状况以及固有观念这三方面分析现象背后的原因，因此A项Why did most Victorians look stern in photographs?是对原文主旨的概括。所以本题选A。