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【单选题】
对于银锌电池:( - ) Zn | Zn 2+ ( 1mol/L ) || Ag + ( 1mol/L ) | Ag ( + ),已知 E Zn2+/ Z n =-0.76 , E Ag +/Ag =0.8V ,该电池的标准电极电势是( )A.
1.180V
B.
0.076V
C.
0.04V
D.
1.56V
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【简答题】操作系统的体系结构,微内核结构的特点
【单选题】Based on the information given in the passage, which of the following can be inferred about an electric-gasoline hybrid car in 1950?
A.
It would have been difficult to find a power supply for such a car.
B.
Its acceleration would have been roughly comparable to that of a gasoline-burning car that cost less than half as much as the hybrid car.
C.
It would have been viewed as 'the car of the future.'
D.
Its performance would have been limited by contemporary battery technology.
E.
Had it been produced, it would have sold more than 35,000 units per year.
【单选题】Which of the following can NOT be concluded from 'the statement 'it is harder to talk about immigration as an economic issue.'? (Para. 4)
A.
Immigration is often considered as a political or social issue rather than an economic issue in Britain.
B.
Immigrants do not have noticeable impact on British economy.
C.
Immigrants' contribution to the prosperity of Britain is often neglected.
D.
In America, the issue of immigration is mainly about its economic implications.
【简答题】实验5、Mysql数据记录操作 实验6、Mysql数据类型 实验7、Mysql运算符 实验8、Mysql函数的使用 说明:实验操作1-4未提交成功可以放到一起提交
【多选题】which are right abou transitional epithelium:
A.
the layers of epithelium cells are flexible in different function
B.
the shape of the surface cells are flexible in different function
C.
location in bladder
D.
surface cells are larger than others
E.
location in the ureter
【简答题】下载以下文档。实验14是Visio安装,如果已有实验环境,不必做。必做实验1 5中的第1、3、6、7、8、10题,选做其他题。请独立完成实验,遇到解决不了的困难再参考实验解析^_^。实验完成后,答案处填写完成两字即可。 实验14_Micosoft Visio安装.pdf 实验15_信息系统分析与设计.pdf 实验15解析_信息系统分析与设计.docx.pdf
【单选题】Which of the following is NOT one of the symptoms that Watson-Beard had?
A.
She forgot about the plans she made with her husband.
B.
She wrote down a wrong medication dosage for a patient.
C.
She was worried that someone might be harmed.
D.
She hung up on her boss.
【单选题】Which of the following might the author most likely agree with?
A.
There is nothing bad about convenience food.
B.
Convenience food makes people lazy.
C.
Convenience food helps companies grow.
D.
Convenience food is a revolution in cooking.
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