51. What do we learn about beauty in the digital arena?
- A. It dictates the taste of digital media.
- B. It has been in the making for years.
- C. It has ushered in a new awakening.
- D. It is defined by social media.
答案：D
答案句：But in the digital arena, social media determines what is considered beautiful.
参考译文：但在数字领域，社交媒体决定了什么是美的。
定位线索：题干“digital arena”→答案句“in the digital arena”；文中“social media determines”对应选项D“defined by social media”。
解析：题干问数字领域中美的情况，答案句直接指出社交媒体决定了什么是美，与选项D“由社交媒体定义”同义。选项A“它决定了数字媒体的品味”因果颠倒，选项B“它已经形成多年”无中生有，选项C“它带来了新的觉醒”与原文第一句的觉醒发生在物理世界不符。
52. What does the passage say about beauty in the physical world?
- A. Women are under constant pressure to keep up with beauty models.
- B. Women are encouraged to pursue a beauty ideal that has never existed.
- C. A fight is going on to remove pressure on women to conform to an absurd beauty ideal.
- D. Media outlets have begun to present as beauty models trendy women without any makeup.
答案：B
答案句：In the physical world, the struggle goes against the underlying pressure exerted on women to conform to an unrealistic beauty ideal.
参考译文：在物理世界，这场斗争反对施加在女性身上、要求她们遵从一种不切实际的美貌理想的内在压力。
定位线索：题干“physical world”→答案句“In the physical world”；文中“unrealistic beauty ideal”对应选项B“a beauty ideal that has never existed”。
解析：答案句说明物理世界的斗争反对的是要求女性遵从“不切实际的美貌理想”的压力，即这种理想从未存在过，对应选项B。选项A“女性承受持续压力”是斗争的对象而非内容，选项C“消除压力”偷换概念（原文是反对压力而非消除），选项D“媒体展示无妆女性”是斗争的具体表现而非主旨。