Questions 36 to 40 are based on the following passage:
If sustainable competitive advantage depends on work-force skills, American firms have a problem. Human-resource management is not traditionally seen as central to the competitive survival of the firm in United States. Skill acquisition is considered an individual responsibility. Labour is simply another factor of production to be hired-rented at the lowest possible cost-much as one buys raw materials or equipment.
The lack of importance attached to human-resource management can be seen in the . In an American firm the chief financial officer is almost always second in command. The post of head of human-resource management is usually a specialized job, off at the edge of the . The executive who holds it is never consulted on major strategic decisions and has no chance to move up to Chief Executive Officer (CEO). By way of contrast, in Japan the head of human-resource management is central-usually the second most important executive, after the CEO, in the firm's hierarchy.
While American firms often talk about the vast amounts spent on training their work forces, in fact they invest less in the skills of their employees than do either Japanese or German firms. The money they do invest is also more highly concentrated on professional and managerial employees. And the limited investments that are made in training workers are also much more narrowly focused on the specific skills necessary to do the next job rather than on the basic background skills that make it possible to absorb new technologies.
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 retraining generates costs and creates bottlenecks that limit the speed with which new equipment can be employed. The result is as lower pace of technological change. And in the end the skills of the population affect the wages of the top half. If the bottom half can't effectively staff the processes that have to be operated, the management and professional jobs that to with these processes will disappear.
36. Which of the following applies to the management of human resources in American companies? A. They hire people at the lowest cost regardless of their skills. B. They see the gaining of skills as their employees' own business. C. They attach more importance to workers than equipment. D. They only hire skilled workers because of keen competition.
37. What is the position of the head of human-resource management in an American firm? A. He is one of the most important executives in firms. B. His post is likely to disappear when new technologies are introduced. C. He is directly under the chief financial executives in the firms. D. He has no say in making important decisions in the firm.
38. The money most American firms put in training mainly goes to ______. A. workers who can operate new equipment B. technological and managerial staff C. workers who lack basic background skills D. top executives
39. According to the passages, the decisive factor in maintaining a firm's competitive advantage is _________. A. the introduction of new technologies B. the improvement of worker's basic skills. C. the rational composition of professional and managerial employees D. the attachment of importance to the bottom half of the employees
40. What is the main idea of the passage? A. American firms are different from Japanese and German firms in human-resource management. B. Extensive retraining is indispensable to effective human-resource management. C. The head of human-resource management must be in the central position in a firm's hierarchy. D. The human-resource management strategies of American firms affect their competitive capacity.
. In an American firm the chief financial officer is almost always second in command. The post of head of human-resource management is usually a specialized job, off at the edge of the 
retraining generates costs and creates bottlenecks that limit the speed with which new equipment can be employed. The result is as lower pace of technological change. And in the end the skills of the population affect the wages of the top half. If the bottom half can't effectively staff the processes that have to be operated, the management and professional jobs that to with these processes will disappear.
