适时制存货管理法的目的是消灭存货,已达到成本最低。()
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[音频]In English a new world has been created to describe people who work compulsively. The word “workaholic” describes an individual who is as 1 as an alcoholic is to alcohol.There are2 points of view about workaholics. Those concerned with problems of mental stress believe workaholics 3 themselves physically and mentally.
[音频]God would 1 those who were careless or lazy in their work. Even as children they were taught, “If it’s worth doing at all, it’s worth doing well.”But some people have gone beyond the usual 2. They are especially attracted to the notion of “climbing the ladder” so as to increase their status, 3 , and sense of self-worth.
[音频]To these Puritans, it was a sin to be lazy or to do less than your best in any task. They and later Americans tried to follow the Bible’s1. “If a man will not work, he shall not eat.”Therefore, Americans have for 2believed that they were guilty of sin if they did not work as carefully and hard as they could when they did anything.
模仿章节4.3.1 视频1中的例题,完成学校管理系统中学生类、教师类和职工类的定义。