As people continue to grow and age, our body systems continue to change. At a certain point in your life your body systems will begin to weaken. Your joints may become stiff. It may become more difficult for you to see and hear. The slow change of aging causes our bodies to lose some of their ability to bounce back from disease and injury. In order to live longer, we have always tried to slow or stop this process that leads us toward the end of our lives.
Many factors contribute to your health. A well-balanced diet plays an important role. The amount and type of exercise you get is another factor. Your living environment and the amount of stress you are under is yet another. But scientists studying senescence (衰老) want to know: Why do people grow old They hope that by examining the aging process on a cellular level medical science may be able to extend the length of life.
Passage 2 Questions 6 to 10 are based on the following passage: There are many older people in the world and there will be many more. A little-known fact is that over 60 percent of the older people live in developing countries. According to the World Health Organization, by 2020 there will be 1 billion, with over 700 million living in developing countries. It is a surprising fact that the population ageing is particularly rapid in developing countries. For example, it took France 115 years for the proportion of older people to double from 7 percent to 14 percent. It is estimated to take China a mere 27 years to achieve this same increase. What are the implications of these increased numbers of older folk (76) One of the biggest worries for governments is that the longer people live, the more likelihood there is for diseases and for disability(残疾). Attention is being paid to the need to keep people as healthy as possible, including during old age, to lessen the financial b
A. governments have spent lots of time in solving the ageing problem
B. population ageing is a hard problem, but it needs to be solved urgently
C. people are too busy to solve the population ageing problem
D. much time and effort will be lost in solving the ageing problem
言语测验 | 量表分 | 操作测验 | 量表分 |
知识 | 14—S | 数字符号 | 16—S |
领悟 | 5—W | 图画填充 | 6—W |
算术 | 18—S | 木块图 | 10 |
相似性 | A. 3 B. 4 C. 5 D. 6 [判断题]董事长为理财资金投资的最终审批人，授权分管行长和投资理财部负责人分别在授权范围内进行理财业务审批。
A.正确 B.错误 [单选题]土壤是岩石在风化作用下破碎，物理化学性质改变后形成结构疏松的风化壳，风化壳在气候与生物的作用下，经历很长时间形成的地表物质。与土壤自然形成过程无关的外来物质被称为土壤侵入体。
根据上述定义，下列属于土壤侵入体的是（）
A.戈壁滩中大量的沙砾 B.河床上存在的大量鹅卵石 C.考古发掘中挖出的砖瓦 D.岩缝中生长的野草 [多选题] 电力系统中无功功率包括()。
A. 电磁式无功功率 B. 感性无功功率 C. 中性无功功率 D. 容性无功功率 [多选题]改变缴费路径逃费稽核, 判定依据有哪几种。( )
A.路径缺失严重 B.出入口收费站、虚拟站数据丢失 C.计费门架数据丢失 D.大车小标 E.现场检查中发现的干扰收费设施等行为。 [单项选择]Whose house is the smallest
A. She imagined the hotel exactly. B. The man will not return. C. She had other expectations. [填空题]Task 2
HYDE GRAPHIC DESIGN 88 West 77th Street New York, NY17992-0081 january 19,2011 Dear Mr Aguilar, As you know, Huck Advertising downsized earlier this winter. I was one of the designers who were laid off. The downsizing gave me the opportunity to open my own design firm and to serve my past clients, like you, at a lower rate. Hyde Graphic Design is pleased to offer you a variety of professional, top-quality design services · Brochure and catalog design · Advertising · Logos and image promotion · Product packaging · Letter heads · Business cards All design orders taken wi [多选题]大学生应正确分析自己的特点，认清自己的优势和劣势，根据实际情况，制定“跳一跳”能够达到的目标，才能扬长避短、不断进步，顺利实现自己的理想。这说明：
A.现实是理想的基础 B.现实与理想高度一致 C.理想高于现实 D.理想与现实既对立又统一 [单选题]现场输入值与调度端监控系统显示值之间的综合误差小于( ),则该路遥测量是合格的。
A.0.5% B.0.01 C. 1.5% D.0.02 [多项选择]根据房产税法律制度的有关规定，下列各项中，属于房产税纳税人的是( )。
A. 城区房产使用人 B. 城区房产代管人 C. 城区房屋所有人 D. 城区房屋出典人 我来回答: 提交
|
