皮皮学，免费搜题
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【单选题】
下列软件属于应用软件的是() 1.金山词霸;2.SQL Server;3.FrontPage;4.CoreDraw;5.编译器;6.Linux;7.银行会计软件;8.Oracle;9.民航售票软件A.
1,3，4,7,9
B.
2,5,6,8
C.
1,3,7,9
D.
1,3,6,9
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知识点：
皮皮学刷刷变学霸
举一反三
【简答题】One empirical study found that sleep-deprived medical staff working on the night shift were twice as likely to _______ patients’ test results.
【单选题】患者女,43岁。因重型再生障碍性贫血收入院,拟对其进行输血治疗,护士在输血准备时,不正确的操作是( )
A.
输血前，需与另一名护士再次核对
B.
进行血型鉴定和交叉配备实验
C.
库存血取出后，如紧急需要，可低温加热
D.
提血时，和血库人员共同做好“三查八对”
【单选题】A seven-member committee of students is formed to study environmental issues. What is the likelihood that any one of the seven is chosen as the spokesperson?
A.
Classicial
B.
Empirical
C.
Subjective
【多选题】局部振动的生物学效应受以下哪些因素的影响
A.
振动的频率和幅值
B.
每个工作日的接振时间
C.
瞬态接振方式及工作方式，即工作与间歇的频次及时间长短
D.
到调查时的累计接振时间
E.
在接触振动时，手臂的姿势及身体的姿势(腕、肘及肩关节的角度)
【单选题】A seven-member committee of students is formed to study environmental issues. What is the likelihood that any one of the seven is chosen as the spokesperson?
A.
Classicial
B.
Empirical
C.
Subjective
【简答题】n. [U] a feeling of being comfortable, healthy and happy 舒适,健康,幸福
【简答题】16) One empirical study found that sleep-deprived medical staff working on the night shift were twice as likely to patients’ test results.
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