下列不属于影响设备寿命期限的主要因素是（）。A．设备成本 B．劳动力数量 C．设备的

2010年12月04日，中 * * 政治局召开会议，分析研究了2011年经济工作,指出要实施积极的财政政策和稳健的货币政策，增强宏观调控的针对性、灵活性、有效性。这是2008年11月中国为应对国际金融危机提出货币政策，首次回归”。这一调整体现的哲学道理有：[ ]

①一切从实际出发，实事求是

②实践是检验认识的真理性的唯一标准

③真理是有条件的，具体的

④同一事物发展的不同阶段其矛盾的特点是不同的

A．②③④      

B．①②③  

C．①②④    

D．①③④

一般供应链的核心企业是（）。

A.产品制造企业

B.大型零售企业

C.商业分销企业

D.原材料供应企业

There have been discussions about retire age limit recently. Does it make sense to make people retire at a particular age, say, 55? 60?

Some people work well into their 70s and 80s, running families, countries or corporations while other people, despite being fit and highly talented, are forced to retire in their fifties or even earlier. Here I will examine whether people should be allowed to continue working as long as they want or whether they should be encouraged to retire at a particular stage.

Some people think there are several reasons for allowing older people to continue working. Firstly, older employees are more experienced and their knowledge can be lost to his company or business if they are made to retire. Secondly, older employees are often extremely loyal and more willing to carry out company policies than younger staff. Another point is related to our society’s attitudes to the old. To force someone to retire at 50 or 60 indicates that the society does not value the contribution of these people, which may be regarded as age discrimination.

However, others believe that allowing older people to work indefinitely(无限期) is not a good policy. Age alone is no guarantee of ability. Old people are ambitious workaholics. Many young employees are more skillful than older staff, who may have been stuck in one area or unit for most of their working lives. Having compulsory retirement encourages new ideas in an organization. In addition, without age limits, many people would continue to work purely because they did not have any other plans. Another reason is that older people should be rewarded by society for their life’s labor by being given generous pensions and the freedom to enjoy their leisure. We now have youngsters who can’t find jobs because old people refuse to retire. This new generation of “old people” may think they will never die due to modern advances in medicine.

With many young people unemployed or frustrated in low-level positions, older workers are expected to retire. However, this can affect their right to work. I feel that giving workers more flexibility and choice over their retirement age will benefit both society and the individual.

小题1:All the following statements are reasons for allowing old people to continue working EXCEPT that _______.

A．their contributions should be valued

B．their experience should be appreciated

C．they can be ambitious workaholics

D．they are extremely loyal employees小题2:The underlined sentence in the fourth passage suggests that _______.

A．retired people support the young to be creative

B．more fresh employees mean more fresh ideas

C．retired people are unwilling to praise new ideas

D．young employees are forced to be creative小题3:The structure of the passage is arranged as __________

小题4:The author is likely to agree that ________’

A．it’s not wise to suggest lengthening the retirement age

B．it does make sense to set a particular retirement age

C．having different retirement age sounds unreasonable

D．when to retire should depend on the employees themselves

IgA天疱疮的特点（）

A.中老年多于青年人

B.男性多于女性

C.皱褶部位多发

D.抗体为IgA型

E.瘙痒

间隙固溶体