第12题: [简答题]结果，当新的技术突破到来时就出现了问题。比如，美国的工人与德国的工人相比，要花费更长时间来掌握怎样操作新型的、灵活的制造设备，那么这些设备在德国的有效成本就比美国低：设备的正常运转需要更长时问，需要广泛的再培训，这会提高成本并产生瓶颈，限制新设备生产的速度。 参考答案:
As a result， problems emerge when new breakthrough technologies arrive．If American workers，for example，take much longer to learn how to operate new flexible manufacturing stations than workers in Germany (as they do)， the effective cost of those stations is lower in Germany than it is in the United States. More time is required before equipment is up and running at capacity, and the need for extensive retraining generates costs and creates bottlenecks that limit the speed with which new equipment can be employed.
第13题: [单项选择]Why must the workers wear thick glasses A. To see clearly. B. To protect them from dust. C. To protect them from bad light. 参考答案:C 答案解析:[听力原文] F: Must the workers wear thick glasses over their eyes M: Yes, they must. The light is
第16题: [单项选择]What did the Super Bowl attendees NOT do in their reaction to the installation of scanners A. Covering their faces with something. B. Opposing the scanning by protesting. C. Making obscene gestures at the cameras. D. Wearing masks when attending the game. 参考答案:B 答案解析:[题解] 这是一道细节题。只要找到相关的段落，仔细查找就行了。当时人们没有提出抗议。他们只是wearing masks and making obscene gestures at the camer
第29题: [单项选择]负荷试验中，检验电梯平衡系数应为（）。 A. 40%～50% B. 40%～45% C. 45%～50% D. 40%～60% 参考答案:A
第30题: [单项选择]患者男，40岁，近8周反复发作剧烈头痛、心悸，未予治疗。近来三次不同时间测血压分别为220/126mmHg、180/120mmHg、140/95mmHg，对其诊断与处理最重要的考虑为（） A. 继续在不同时间内测血压，以确定是否为高血压病 B. 寻找其血压升高的病因，以确定有无继发性高血压 C. 试用卡托普利治疗，观察其用药反应 D. 作头部CT、心脏超声与肾功能检查，迅速确定靶器官的损害情况 E. 暂不处理，3个月后复查血压 参考答案:B
