Conversation One
19. B 综合推断题。女士说This food is terrible. I can't even finish my dinner. 男士说the university could hire a better food service,结合这两句话可以推断,对话发生在食堂,所以B正确。
20. C 信息明示题。女士说I'm going over to the student recreation center to play some bridge.接下来男士问You are spending your time on a card game?由此可知,女士计划晚上play bridge(打桥牌),故选C。
21. D 信息明示题。男士说You should be careful not to play so much that you don't get your studying done。所以D正确。
22. D 信息明示题。男士说I have a pretty heavy workload this semester. I have to spend my evenings studying。由些可知,男士这学期的学业很重,他晚上也要学习,故选D。
Conversation Two
23. C 综合推断题。男士在对话开始时提到了海水来自彗星这一新理论,接下来的对话主要就是围绕该理论展开的,最后还引出了海水来自火山这一传统理论,由此推断,对话主要与地球上水的来源,特别是海水的来源有关,故选C。
24. D 信息明示题。男士说海水来源的新理论是基于最近人造卫星所拍摄的照片的,宇宙人造卫星最近探测到,每天有将近四万颗小彗星与地球外层大气相碰撞,故选D。
25. D 信息明示题。女士指出,地质学者认为火山气体大多为蒸汽,故选D。