第6题: [单项选择]The passage indicates that a good host should try his best to make his guests feel ______. A. at ease B. puzzled C. like a fool D. sorry about himself 参考答案:A 答案解析:本题考查的是考生对细节的把握。答案对应于文章最后一段中主人为避免让客人尴尬而主动效仿的例子．从中可以看出，主人应该尽力让客人感到无拘无束。
第16题: [单项选择]阿司匹林药理作用为（） A. 使血小板内TXA2合成减少 B. 激活COX-1活性 C. 促进PGs合成酶的活性 D. 促进血小板聚集 E. 促进凝血酶原形成 参考答案:A 答案解析:此题是理解应用题，考查考生对阿司匹林作用的记忆并加以运用。阿司匹林药理作用较为广泛，该题主要考点为药物对凝血功能的影响。血小板聚集是血栓形成的重要环节，TXA2可诱导血小板聚集，
第32题: [单项选择]Where are the reading rooms located A. They are on the first and second floors. B. They are on the first floor. C. They are on the second floor. D. They are in the white building. 参考答案:A
