女性，60岁。反复咳嗽、咳痰10余年，每年冬季发作3个月以上。查体：桶状胸，双肺叩诊

中国某作家在美国著一本小说于2006年10月通过一美国出版社出版，并获得该出版机构支付的稿酬1000美元。因其为中国居民，则这笔所得应当征收营业税。( )

A serious problem for today’s society is who should be responsible for our elderly and how to improve their lives. It is not only a financial problem but also a question of the system we want for our society. I would like to suggest several possible solutions to this problem.

First, employers should take the responsibility for their retried employees. To make this possible,  a percentage of profits should be set aside for this purpose. But when a company must  take life long responsibility for its employees, it may suffer from a commercial disadvantage due to higher employee costs.

Another way of solving the problem is to return the responsibility to the individual. This means each person must save during his working years to pay for his years of retirement. This does not seem a very fair model since some people have enough trouble paying for their daily life without trying to earn extra to cover their retirement years. This means the government might have to step in to care for the poor.

In addition, the government could take responsibility for the care of the elderly. This could be financed through government taxes to increase the level of pensions. Furthermore, some institutions should be created for senior citizens, which can help provide a comfortable life for them. Unfortunately , as the present situation in our country shows, this is not a truly viable  answer. The government can seldom afford to care for the elderly, particularly when it is busy trying to care for the young.

One further solution is that the government or social organizations establish some workplaces especially for the elderly where they are independent.

To sum up, all these options have advantages and disadvantages. Therefore, it is reasonable to expect that some combination of these options may be needed to provide the care we hope to give to our elderly generations.

小题1:What is the passage mainly about?

A．The problem faced by the old in society.

B．Why we should take responsibility for the old.

C．How we can improve the lives of the old

D．Where the old can go to get their pensions.小题2:According to the passage, how can the government help to improve the lives of retired people?

A．Set aside some profits to help people with problems after they retire

B．Increase saving levels of people during their working years

C．Increase the discounts for food and transport for the old

D．Make available pensions for those who have retired小题3:The underlined word “viable” most probably means ____.

A．impossible

B．practical

C．usefull

D．successful小题4:What can be concluded from the passage?

A．Taking care of the old is mainly an issue of money

B．Employers should allow their workers to retire at a later age

C．Becoming independent should be the goal of most old people

D．There is no single solution to the problem of the old小题5:What is the writer’s main purpose of writing this article?

A．To point out the need for government supporting for old people

B．To make general readers aware of the problems of retired people

C．To discuss some possible solutions to an important social problem

D．To instruct retired people on how they can have a happier life.

下列电流强度的说法中，正确的是（）。

A、通过导线横截面的电量越多，电流越大

B、电子运动的速率越大，电流强度越大

C、单位时间内通过导体截面的电量越多，导体中的电流强度越大

D、因为电流有方向，所以电流强度是矢量

以下选项非新生儿高胆红素血症的病因的是（）

A.肝外胆道阻塞

B.肝细胞结合能力亢进

C.胆红素生成过多

D.肝对胆红素的摄取障碍

E.肝对胆红素的代谢障碍

逆向物流包括有缺陷的产品、回收物品和（）物品。