阳离子的一级溶剂合层包括与阳离子直接作用或键合的水分子，其数目常为（）-我要搜题网

[单项选择]第三篇 Milk That Paid a Medieal Bill 　　One day，a poor boy who was selling goods from door to door to pay his way through school found he had only one thin dime(10分钱)left，and he was hungry．　　He decided he would ask for a meal at the next house．However,he lost his nerve when a lovely young woman opened the door．Instead of a meal he asked for a drink of water．She thought he looked hungry so she brought him a large glass of milk．He drank it slowly，and then asked．"How much do I owe you …’You don’t owe me anything"she replied．"Mother has taught us never to accept pay for a kindness．"He said．"Then I thank you from my heart．" 　　As Howard Kelly left that house，he not only felt stronger physically，but his faith in God And man was strong also He had been ready to give up and quit．　　Years later that young woman became critically i11．The local doctors were baffled(感到困惑)．They finally sent her to the big city，where they called in specialists to study her rare disease．Dr Howard Ke
A. it was a rare disease
B. he fell in love with the woman．
C. he was eager to distinguish himself．
D. he wanted to repay the woman for her great kindness

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[单选题]氮气驱动的干粉灭火器的使用温度范围是()。
A. 零下10~55摄氏度
B. 零下20~55摄氏度
C. 4~55摄氏度
D. 零下4~55摄氏度

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[多项选择]市场环境分析的SWOT方法中，S、W、O、T分别代表( )。
A. 优势
B. 劣势
C. 机遇
D. 威胁
E. 努力程度

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[多选题] 政法各部门共同致力于公平正义目标的实现，应贯彻的刑事基本原则有（）。
A. 以事实为根据，以法律为准绳
B. 分工负责、互相配合、互相制约
C. 法律面前人人平等
D. 依法行使职权

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[单选题]本线来车120km/h＜vmax≤160km/h时，下道避车距离不小于（）m下道完毕。
A.500
B.800
C.1400
D.2000

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[填空题]滑轮在生活中有着广泛的应用，在需要改变力的方向时，要使用______(选填“定滑轮”或“动滑轮”)；在需要省力时，要使用______(选填“定滑轮”或“动滑轮”)。

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[单选题]电动机在额定工作状态下运行时,( )的机械功率叫额定功率。
A.允许输入
B.允许输出
C.推动电机

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[判断题]高处作业允许从上往下抛掷任何物料、工具和施工垃圾等。( )
A.正确
B.错误

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[单选题]以下所述，对客户进行指引错误的做法是。
A.在行进中与客户交谈或答复其提问时，应将头部、上身转向客户
B.若双方并排行进时，服务人员应居于右侧
C.若双方单行行进时，服务人员应居于左前方约一米左右的位置
D.在陪同引导客户时，服务人员行进的速度须与客户相协调

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[多选题]联通集团流程治理的目标是（）
A.感知好
B.效率高
C.成本省
D.风险低

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[单选题]氡也能被固体物质所吸附,下列()项物质吸附力最强。
A.矿石
B.混凝土
C.活性碳

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[单项选择]

All Sumerian cities recognized a number of gods in common, including the sky god, the lord of storms, and the morning and evening star. (1) the Sumerian worshipped the goddess of fertility, love, and war, she was evidently lower (2) status than the male gods, indicating that in a more urbanized society the (3) that the peoples of previous times had paid to the earth mother goddess had (4) . The gods seemed hopelessly violent and (5) , and one’s life a period of slavery at their easy will. The epic poem The Creation emphasizes that (6) were created to enable the gods to (7) up working. Each city moreover had its own god, who was considered to (8) the temple literally and who was in theory the owner of all property within the city. (9) the priests who interpreted the will of the god and controlled the (10) of the economic produce of the city were favored (11) their supernatural an
A. introduction
B. transaction
C. distribution
D. provision

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[填空题]电动转辙机ZD6-A165/250型，型号中“165”表示（）为165mm。

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[多项选择]了解对方谈判人员的（）等
A. 年龄
B. 履历
C. 家庭
D. 爱好
E. 分工

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[单项选择]心脏压力负荷是指（）
A. 心脏收缩时所承受的阻抗负荷
B. 静脉压是心室肌的后负荷
C. 心脏收缩、舒张时的心腔容积
D. 心脏舒张时所承受的容量负荷
E. 心脏收缩时所承受的容量负荷

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[单项选择]阳离子的一级溶剂合层包括与阳离子直接作用或键合的水分子，其数目常为（）。
A. 2
B. 4
C. 6
D. 5

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[单项选择]阳离子的一级溶剂合层包括与阳离子直接作用或键合的水分子，其数目常为（）。A. 2B. 4C. 6D. 5

热门试题:

[单项选择]阳离子的一级溶剂合层包括与阳离子直接作用或键合的水分子，其数目常为（）。
A. 2
B. 4
C. 6
D. 5