如右图所示,ABC是等腰直角三角形,AB=12,AD的长度是CD的2倍,四边形EBC

题型:单项选择题

问题:

如右图所示,ABC是等腰直角三角形,AB=12,AD的长度是CD的2倍,四边形EBCD与△AED的面积之比为3:2,问AE的长度是多少()

A.6.9

B.7.1

C.7.2

D.7.4

考点:地方公务员行政职业能力测试山西省行政职业能力测验
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诊断朗格汉斯细胞组织细胞增生症的免疫学标志物有()

A.S-100蛋白

B.CD68

C.PCNA

D.CD1a

E.CD207

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一只11瓦节能灯的照明效果,顶得上()瓦普通灯泡,而且每分钟都比普通灯泡节能80%。

A.25

B.40

C.60

D.100

题型:单项选择题

若配置500Kg浓度为2%的碳酸氢钠水溶液,对沙林中毒人员消毒。需要的碳酸氢钠和水各是多少千克。()

A、20Kg

B、480Kg

C、10Kg

D、490Kg

题型:单项选择题

某孕妇,25岁,妊娠38周,因血压150/100mmHg收入院。检查:一般情况好,下肢水肿(+),宫底高31cm。估计胎儿体重2600g,胎心率136次/分,尿蛋白(+)。

患者经两周治疗后,病情仍不见好转,血压大于160/100mmHg,尿蛋白(+++)伴水肿,头痛、头晕,视物不清,并于今晨抽搐且昏迷。该病人护理措施哪项是错误的( )

A.避免刺激

B.保持呼吸道通畅

C.专人护理

D.不必放置牙垫

E.注意安全,防止受伤

题型:单项选择题

(D)

Diana Jacobs thought her family had a workable plan to pay for college for her 21-year-old twin sons: a combination of savings, income, scholarships, and a modest amount of borrowing. Then her husband lost his job, and the plan fell apart.

"I have two kids in college, and I want to say ’come home,’ but at the same time I want to provide them with a good education," says Jacobs.

The Jacobs family did work out a solution: They asked and received more aid form the schools, and each son increased his borrowing to the maximum amount through the federal loan (贷款) program. They will each graduate with $20,000 of debt, but at least they will be able to finish school.

With unemployment rising, financial aid administrators expect to hear more families like the Jacobs. More students are applying for aid, and more families expect to need student loans. College administrators are concerned that they will not have enough aid money to go around.

At the same time, tuition(学费)continues to rise. A report from the National Center for Public Policy and Higher Education found that college tuition and fees increased 439% from 1982 to 2007, while average family income rose just 147%. Student borrowing has more than doubled in the last decade.

"If we go on this way for another 25years, we won’t have an affordable system of higher education," says Patrick M. Callan, president of the center. "The middle class families have been financing it through debt. They will send kids to college whatever it takes, even if that means a huge amount of debt."

Financial aid administrators have been having a hard time as many companies decide that student loans are not profitable enough and have stopped making them. The good news, however, is that federal loans account for about three quarters of student borrowing, and the government says that money will flow uninterrupted.

Financial aid administrators believe that ().

A. more families will face the same problem as the Jacobses

B. the government will receive more letters of complaint

C. college tuition fees will double soon

D. America’s unemployment will fall

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