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【单选题】
若劳动生产率可变构成指数为134.5%,职工人数结构影响指数为96.3%,则劳动生产率固定构成指数为
A.
0.3967
B.
1.3966999999999998
C.
0.716
D.
1.2952000000000001
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【多选题】改善脑功能的药物按作用机制通常分为哪几类
A.
去甲肾上腺素重摄取抑制剂
B.
5一羟色胺重摄取抑制剂
C.
酰胺类中枢兴奋药
D.
单胺氧化酶抑制剂
E.
乙酰胆碱酯酶抑制剂
【单选题】Protin plc has a modern manufacturing operation. It uses components manufactured by suppliers and sub-contractors all over the world to assemble finished goods to customer specifications in its assemb...
A.
Statements 1 and 2
B.
Statements 2 and 3
C.
Statements 1 and 3
D.
Statements 1, 2 and 3
【判断题】Operations managers, who usually use quantitative approaches, are not really concerned with ethical decision-making.
A.
正确
B.
错误
【判断题】Time is of great importance in services so operations managers have to be concerned about minimizing customer waiting time.
A.
正确
B.
错误
【简答题】甾体药物按结构特征可分为哪几类?肾上腺皮质激素按结构特点应属于哪一类?
【单选题】肾上腺素为哪一类药物
A.
α受体激动剂
B.
β受体阻断剂
C.
β受体激动剂
D.
α受体阻断剂
E.
α、β受体激动剂
【单选题】病人经一系列检查后肾上腺增生,认为有手术指征,手术前为了良好控制血压,应选择下列哪类药物
A.
钙离子拮抗剂
B.
血管紧张素转换酶抑制剂
C.
醛固酮拮抗剂
D.
β受体阻滞剂
E.
α受体阻滞剂
【判断题】Operations managers are responsible for assessing consumer wants and needs and selling and promoting the organization's goods or services.
A.
正确
B.
错误
【判断题】Operations managers are responsible for assessing consumer wants and needs and selling and promoting the organization's goods or services. True False
A.
正确
B.
错误
【单选题】关于小儿重症肌无力的治疗,下列哪项正确
A.
胆碱酯酶抑制剂为临床常用药物
B.
肾上腺皮质激素只适用于全身性患者
C.
合并感染时可用氨基糖苷类抗生素
D.
有胸腺肥大者,主张早期进行胸腺切除
E.
疗程一般为2~6个月
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