第1题: [单项选择]What can be concluded when the current tide of knowledge revolution ebbs A. Productivity will rise. B. Productivity will receive no impact. C. Population growth will slow down. D. Population growth will become accelerated. 参考答案:C 答案解析:[参考译文] 从当前的知识革命步伐放缓的现象中我们可以总结出人口增长也会放缓。
[试题分析] 本题考查对文章进行一定推理的能力。
[详细解答] 从人口前三次的重大变化中我们知道每次人口增长后又开始
第9题: [单项选择]Why does the woman ask about the time A. She does not have a watch. B. She is nervous about the appointment. C. Tom’s watch keeps good time. D. Tom is afraid to be late. 参考答案:B 答案解析:[听力原文] W: Tom, what time is it now M: It’s still early, just ten past two. W: Well, as you
