我国劳动法禁止用人单位招用未满()周岁的未成年人。 A.14周岁 B.15周岁 C.

题型:单项选择题

问题:

我国劳动法禁止用人单位招用未满()周岁的未成年人。

A.14周岁

B.15周岁

C.16周岁

D.17周岁

考点:事业单位招聘考试事业单位公共基础知识(综合知识)事业单位公共基础知识(综合知识)题库
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我国近2000万听力障碍的残疾人多数是应用何类药物造成的

A.血管扩张药

B.喹诺酮类抗菌药

C.H1受体阻滞药

D.头孢类抗生素

E.氨基糖苷类抗菌药

题型:单项选择题

关于柔性管道的沟槽回填质量控制,以下说法错误的是()。

A、回填前,检查管道有无损伤及变形,有损伤管道应修复或更换 

B、管内径大于800mm的柔性管道,回填施工中应在管内设竖向支撑 

C、管道回填时间宜在一昼夜中气温最低的时刻,从管道两侧同时回填,同时夯实 

D、沟槽回填从管底基础部位开始到管顶以上0.5m范围内,采用机械或人工回填,管顶0.5m以上部位,可用机械从管道轴线两侧同时回填夯实

题型:单项选择题

【20世纪的战争与和平】15分

阅读下列材料:

材料一 发展中国家与发达国家人均国内生产总值比较表

——《1994年世界发展报告》

材料二 在2002年新年钟声就要敲响的时刻,国家 * * 江 * * 发表了新年贺词《共同促进世界的和平与发展》,指出:“进入新的一年,促和平,求发展,仍是世界各国人民的共同愿望。和平是世界发展的前提。中国人民热爱和平,中国人民需要和平。中国将继续奉行独立自主的和平外交政策,与各国人民一道,为建立公正合理的国际政治经济新秩序而不懈努力,共同建设一个和平、发展、进步的美好世界。”

请完成:

(1)材料一反映的是什么问题?根源何在?(9分)

(2)当前世界和平与发展的主要威胁有哪些?(6分)

题型:单项选择题

Less education, income linked to obesity in women, not men


Women who are better educated and live in households that are middle-income or above are less likely to be obese than women who are less educated and live in the lowest income households, new government research shows.
Among men, there is not a statistically significant (26) in obesity based on income and very (27) difference based on education, the data show.
(28) , about one in three U.S. adults-almost 73 million people-are obese, which is (29) 30 or more pounds over a (30) weight. Extra weight raises the (31) of diabetes, heart disease, some types of cancer and other (32) .
"There is a relationship between obesity and income, but it’s not a (33) story," says Cynthia Ogden, an epidemiologist with the National Center for Health Statistics, part of the Centers for Disease Control and Prevention.
"When looking at these two (34) of socioeconomic status-income and education-their (35) is greater on women than men," she says.
Jennifer Lovejoy, president of the Obesity Society, says that (36) -income women may be more likely to become obese because of environmental (37) such as lack of access to safe places to do physical activity and easy access to fast food.
Among the findings:
·29% of women who live in households with an annual income of $77,000 or more for a family of four are obese in opposition (38) 42% of women who live in households with an annual income below $29,000 for a family of four.
·23% of women with a college degree are obese, significantly less than the 42% of women with (39) than a high school education.
·33% of men who live in households with an annual income of $77,000 or more for a family of four are obese, (40) 29% of men who live in households with an annual income below $29,000 for a family of four are obese. This difference is not considered statistically (41) .
The analysis is based on (42) from the National Health and Nutrition Examination Survey, which is considered the gold (43) for evaluating obesity because it is a(an) (44) survey of people whose weight and height are actually (45) rather than being self-reported.

A. states B. members C. records D. measures

题型:单项选择题

电力变压器是用来改变()大小的电气设备。

A、直流电压

B、直流电流

C、交流电压

D、交流电流

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