36.【解析】feared。根据either...or...可以判断所填词和respected词性一致(即也是v+ed形式)，语义相对。一方面是尊敬之情，那么另一种可能就是畏惧之情了。

37.【解析】rank。从authority可以判断此处指的是社会中的等级。

38.【解析】including。根据对句子结构的分析可以判断所填词和America一起构成句子的状语，因此应该填入分词形式。

39.【解析】developing。所填词的宾语为exciting new ideas，从宾语的感情色彩可以判断所填词带有褒义，根据空前的may be判断应该填入动词的?ing形式，构成正在进行时。
40.【解析】prizes。目的是为了encourage such creativity，那么提供的应该是奖励了。

41.【解析】accomplishments，意为“成就，成绩”。通常来说奖励的是所取得的成就。并且所填词和discoveries形成并列关系。

42.【解析】considered。所填词与本句中的as构成固定搭配(consider...as...)。

43.【解析】manners，意为“礼貌，礼仪”。根据空格后的that young people lack respect for authority可以判断此处是说对年轻人的礼貌有害。

44.【答案】This impression may be created when visitors notice young Americansasking questions and arguing with older people

【Main Points】Young people may leave bad impression when they ask questions and argue with older people.

45.【答案】It is vital to remember that it is the person’s ideas that are being questioned,not the individual himself

【Main Points】It is important to remember that people argue about ideas instead of 　the individual himself

46.【答案】so that the work of the business can progress in the most effective mannerpossible

【Main Points】so that the business work can go on the most effectively