在干燥条件下,接触电压100~220V的范围内,人体电阻大约为()。 A.100~3

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问题:

在干燥条件下,接触电压100~220V的范围内,人体电阻大约为()。

A.100~300Ω

B.1000~3000Ω

C.10~30kΩ

D.100~300kΩ

考点:低压电工考试低压电工考试题库
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女,23岁,3个月来四肢关节肿胀,尤以双手腕关节,掌指关节,近端指间关节肿痛明显。

若诊断类风湿关节炎基本明确,下列哪一项表现不是类风湿关节炎的活动指标()

A.X线关节破坏融合

B.CRP升高

C.高滴度类风湿因子

D.关节软组织肿胀或积液

E.ESR升高

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患者狂躁不安,妄言妄为,但呼之已能自制,舌红,少苔,脉细数。治疗除主穴外,应配用的腧穴是()。

A.太冲、内庭

B.血海、膈俞

C.行间、太溪

D.丝竹空、太溪

E.百会、四神聪

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国家可以以一定年限的国有土地使用权作价入股,形成的股份界定为国有法人股,由土地管理部门委托有关持股单位持有。( )

题型:单项选择题

阅读理解。

     Chinese people are now living happier and longer than before. According to the latest study, the number

of people over 60 years old is 130 million, making up 10 percent of the whole population, and increases at a

rate of 3 percent per year. This marks that China has stepped into the aged society. It is the Chinese tradition

to respect, love, support, and help old people, and the aging problem has received more and more attention

from the society.

     China has built the system to protect and serve old people's legal (法律的) rights and interests, gradually

developed social insurance, public health services and social welfare (福利) projects for old people, and also

applied the minimum living standard protection (最低生活保障) system for the aged who are unable to work

and receive no supports. Now, China is bringing the aging problem into the work of sustainable (持续的)

development according to China's conditions, to build and develop a social security system for old people, set

up a system combined with the state, collectives (集体) and families to solve the problem of"the elderly should

be provided for". The life of China's old people is more colorful along with the fast and sound economic

development of the country.

     Old people in today's China who don't have to consider their food and clothing hope to live more colorfully.

The happy psychology (心态) of the aged makes them thirsty for knowledge. Strong and healthy old people

can be seen everywhere of the country. They learn new knowledge, surf the Internet, practice handwriting and

drawing, and take part in fashion shows, exercises and entertainments. Their active and sound living attitude

encourages the youth around and they are in fact an important role in ensuring a stable and peaceful society.

1. The underlined part "thirsty for" (in the last paragraph) means "_____". [ ]

A. want to drink water

B. feel hungry

C. want to learn

D. want to teach

2. Which of the following is NOT the author's idea? [ ]

A. China has entered an aged society.

B. All people in the society should care for the old.

C. Old people's active living ways have a good effect on the young.

D. The society hasn't done enough for old people.

3. What would be the best title for the passage? [ ]

A. How to respect old people

B. Old people's life in China

C. Old people's problem

D. Old people's wishes

4. From the passage we can know that the author is _____ about the aging problem in China. [ ]

A. disappointed

B. hopeful

C. worried

D. doubtful

5. According to the passage, old people in today's China do all the following things EXCEPT _____. [ ]

A. surfing on the Internet

B. going in for fashion shows

C. drawing

D. working

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()是西汉著名文学家、政治家,作品有《过秦论》等。

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