既能使肩关节前屈，又能使其后伸的是（）_运动系统_全学科试题题库

当前学科：运动系统

题目：单选
既能使肩关节前屈，又能使其后伸的是（）
答案： <查看本题扣1积分>

查看答案

答案不对？请尝试站内搜索

推荐知识点:

当踏下起动开关时，只听到起动机旋转，但发动机曲轴并不转动，这时应检查：⑴单向离合器是否失效⑵（）是否磨损过度⑶是否由于调整不当以致（）啮合不良等。

替喷方式低压井采用一次替喷，（）或气井可采用二次替喷。

美学关系

质量体系中纠正措施产生的永久性更改，应纳入作业指导书、生产过程文件、（）和（或）质量体系文件中。

音量大小主要取决于声波的振幅。()

根据以下材料回答题： Age DiscriminationBy the year 2000 nearly half the workforce in Europe are over 40 and yet throughout Europe there is a deep ambivalence ( 犹豫 )-if not outright suspicion-towards the capabilities of older workers.Those over the age of 40 generally take longer to find new employment, but European governments have done little to protect their employment rights. Only Germany, with incentives to business to encourage the employment of older people, and France, with the introduction of legislation making it illegal to use age barriers in recruitment-or to make employees redundant because of their age done anything substantive to combat age discrimination.Yet even in these two countries, there has been no noticeable improvement in the lot of the older workers; indeed, in France, job advertisements flout ( 轻视，反对 ) the law openly by asking for applicants of a certain age. So, should France and Germany be tightening up their laws and should the rest of Europe follow suit?Bill Robbins, a careers consultant said, "Legislation against age discrimination has been in existence for well over ten year in the U.S. and Canada, but has had no effect. Employers will always be able to find some reasons for turning down an older applicant without appearing to break the law."Ironically, it was governments which played a leading role in hardening business culture against older workers in the first place. In the late 1970s, many European countries were extremely concerned about the levels of youth unemployment, and France, Germany and Belgium even initiated incentive schemes for businesses to encourage older employees to take early retirement provided that younger trainees were taken on in their place. As more and more employees took early retirement, often willingly, a new, youth-oriented culture permeated business throughout most of Europe-even in those countries that had taken no active measures to promote it.Demographic ( 人口统计学的 ) trends mean that governments are now anxious to slow down the policy of early retirement as they realize that they simply do not have the funds to meet their pension promises. But reversing business attitudes is no easy matter. Dianah Worman a policy adviser said, "There is a widely held belief that older people are less, adaptable and trainable. This is just not true: research has shown that differences in capability are as wide within age groups as they are between them."Which of the following words can best describe the European attitude to older workers?

三宝弟子买业产（耕地）或参加政治，否谓再加染深烦恼浊？

不定长的位置参数在传递给函数时会被封装成()。

（）是指保持投资组合中各类资产的比例固定。

社会保障学是一门（）学科