[判断题]一张信息工作任务单中，工作签发人与工作负责人可以互相兼任。-我要搜题网

[单项选择]下列关于数据表视图与查询关系的说法中，错误的是( )。
A. 在查询的数据表视图和表的数据表视图中的窗口几乎相同
B. 在查询的数据表视图中对显示数据记录的操作方法和表的数据表视图中的操作相同
C. 查询可以将多个表中的数据组合到一起，使用查询进行数据的编辑操作可以像在一个表中编辑一样，对多个表中的数据同时进行编辑
D. 基础表中的数据不可以在查询中更新，这与在数据表视图的表窗口中输入新值不一样，因为这里充分考虑到基础表的安全性

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[简答题]医疗机构对传染病病人如何处理？

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[判断题]质押贷款只有一种形式即权利质押。（）

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[判断题]本行间联POS业务差错，可由商户收单支行或商户结算账户的开户行处理
A.正确
B.错误

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[多项选择]工作岗位设计的基本方法中，工业工程的功能具体表现为（）。
A. 创新
B. 规划
C. 评价
D. 改进
E. 设计

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[单项选择]溃疡性结肠炎患者（）
A. 腹痛时排血便或脓血便，便后腹痛减轻
B. 排血便后腹痛不减轻
C. 上腹绞痛或有黄疸伴便血
D. 慢性、节律性、周期性上腹痛伴柏油样便
E. 便后滴鲜血

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[判断题]规范和保障公安机关及其人民警察依法履行治安管理职责是制定治安管理处罚法目的的基本方面。
A.正确
B.错误

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[多项选择]I治疗甲状腺功能亢进前患者心率较快，情绪紧张，如对症处理应给予（　）
A. 抗菌素
B. 镇静剂
C. 抗甲状腺药物
D. β受体阻滞剂
E. 碘剂

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[判断题]汞在食品安全中的问题主要是对农作物的污染。

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[不定项选择题]共用题干第三篇

Eat More, Weigh Less, Live Longer

Clever genetic detective work may have found out the reason why a near-starvation diet
prolonas the life of many animals.
Ronald Kahn at Harvard Medical School in Boston,U.S.,and his colleagues nave
been able to extend the lifespan（寿命）of mice by 18 per cent by blocking the rodent's(啮
齿动物）increase of fat in specific cells.This suggests that thinness一and not necessarily
diet一Iromotes lonq life in"calorie（热量卡）restricted" animals.
"It's very cool work",says aging researche:Cynthia Kenyon of the University ot
California, San Francisc."These mice eat all they want, lose weight and live longer.It's
like heaven."
Calorie restriction dramatically extends the lifespan of organisms as different as worms
and rodents.Whether this works in humans is still unknown,partly because few people are
willina to submit to such a strict diet.
But many researchers hope they will be able to trigger the same effect with a drug once
they understand how less food leads to a longer life.One theory is that eating less reduces
the increase of harmful things that can damage cells.But Kahn's team wondered whether
the animals simply benefit by becoming thin.
To find out, they used biology tricks to disrupt the insulin（胰岛素）receptor (受体)
gene in lab mice一but only in their fat cells."Since insulin is needed to help fat cells store
fat ,these animals were protected against becoming fat,"explains Kahn.
This slight genetic change in a single tissue had dramatic effects.By three months of
age.Kahn's modified mice had up to 70 per cent less body fat than normal control mice,
despite the fact that they ate 55 per cent more food per gram of body weight.
In addition ,their lifespan increased.The average control mouse lived 753 days,while
the thin rodents averaged a lifespan of 887 days.After three years,all the control mice had
died.but one-quarter of the modified rodents were still alive.
"That they ciet these effects by just manipulating the fat cells is controversial,"says
Leonard Guarente of the Massachusetts Institute of Technology,who studies calorie
restriction and aging.
But Guarente says Kahn has yet to prove that the same effect is responsible for
increased lifespan in calorie-restricted animals."It might be the same effect or there might
be two routes to long life,"he points out,"and that would be very interesting." The average modified mouse lived
A.3 years.
B.753 days.
C.More than 3 years.
D.887 days.

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[单选题](3分) 淋巴结结核患者，经常在哪个部位遗留瘢痕
A. 额部
B. 面部
C. 颈部
D. 腹部
E. 四肢

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[填空题]被叫集中付费业务是指发话人拨一个特别号码至受话用户，（）且无需支付话费的一种国际电话业务。

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[单项选择]

甲公司与乙公司为母公司和子公司的关系，所得税税率均为25%。母子公司采用应收账款现值低于其账面价值的差额计提减值准备。
(1)2010年内部应收账款余额为1500万元，其现值为1485万元。
(2)2011年内部应收账款余额为1500万元，其现值为1480万元。
(3)税法规定，企业计提的减值准备在损失实际发生之前不得税前扣除。

2010年就该项内部应收账款计提的坏账准备和递延所得税编制的抵消分录是（　）。
A. 借：应收账款—坏账准备15
B. 借：坏账准备15
C. 借：应收账款—坏账准备15
D. 不作抵消处理

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[单选题]要将一个已编辑好的文档保存到当前目录外的另一指定目录中，正确操作方法是（）。
A.选择"文件"菜单 / 单击"保存"，让系统自动保存
B.选择"文件"菜单 / 单击"另存为"，再在"另存为"文件对话框中选择目录保存
C.选择"文件"菜单 / 单击"退出"，让系统自动保存
D.选择"文件"菜单 / 单击"关闭"，让系统自动保存

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[单选题] 电容器在充电过程中,有关电容的充电电流.电容器上的电压描述正确的有( )
A.充电电流增加.电容器两端电压下降
B.充电电流增加.电容器两端电压上升
C. 充电电流减小.电容器两端电压下降
D.充电电流减小.电容器两端电压上升

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[单项选择]Cars account for half the oil consumed in the US, about half the urban pollution and one-fourth the greenhouse gases. They take a similar oil of resources in other industrial nations and in the cities of the developing world. As vehicle use continues to increase in the coming decade, the US and other countries will have to deal with these issues or else face unacceptable economic, health-related and political costs. It is unlikely that oil prices will remain at their current low level or that other nations will accept a large and growing US contribution to global climatic change.
Policymakers and industry have four options: reduce vehicle use, increase the efficiency and reduce the emissions of conventional gasoline-powered vehicles, switch to less harmful fuels, or find less polluting driving systems. The last of these -- in particular the introduction of vehicles powered by electricity -- is ultimately the only sustainable option. The other alternatives are attractive in theor
A. consume half of the oil produced in the world
B. have serious consequences for the well-being of all nations
C. widen the gap between the developed and developing countries
D. impose an intolerable economic burden on residents of large cities

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[单选题]以样板轮轴、轮对上相应部位深度为1.mm的人工裂纹反射波达到垂直满幅的. ) 时的dB值作为相应探头的探伤灵敏度。
A.40％
B.60％
C.80％
D.100％

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[判断题]一张信息工作任务单中，工作签发人与工作负责人可以互相兼任。
A.正确
B.错误

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[判断题]一张信息工作任务单中，工作签发人与工作负责人可以互相兼任。A.正确B.错误

热门试题:

[判断题]一张信息工作任务单中，工作签发人与工作负责人可以互相兼任。
A.正确
B.错误