A. take in the recently wealthy. B. retreat within themselves. C. produce publications on manners. D. change the laws of etiquette. 参考答案:B 答案解析:文章的第一段告诉我们,当一个社会处于经济衰退或动荡的时候,统治阶级为了保持他们高高在上的社会地位,会用礼仪作为挡箭牌,割断与中、低层阶级的联系。只有在经济繁荣的时候,才会从暴发户中吸收新鲜血液。这样,
第17题: [单项选择]A. She feels very thirsty. B. She wants to wash away the infection in her eyes. C. She likes to drink water. D. Her husband asked her to do so. 参考答案:B 答案解析:[解析] M: Honey, you’ve got to drink lots of water. It will wash away the infection in your eyes.<