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【简答题】
25℃时,电池Cu|Cu2+,Cu+||Cu+|Cu的EΘ=0.363V,则反应2Cu+=Cu2++Cu的KΘ=_______。
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参考答案:
举一反三
【单选题】铁路旅客运输合同的基本凭证是?
A.
客票
B.
车票
C.
附加票
D.
行李、包裹票
【单选题】—Where are you going, Li Lei? —I'm going to the _______ to see a film. [     ]
A.
book
B.
supermarket
C.
cinema
D.
mountain
【判断题】双线铁路车站股道的编号原则是:从正线起按列车运行方向分别向外顺序编号,上行一侧编为单数,下行一侧编为双数。()
A.
正确
B.
错误
【单选题】I was being interviewed by a senior manager for a major insurance company. I told him honestly why I wanted the job-I needed to keep my family in Boston. My wife recently died of a heartattack . A job...
A.
he had lost his job and wanted to find a new one
B.
he had to support his family in Boston
C.
his wife had recently died of a heart attack
D.
his daughter needed money for schooling
【多选题】法律除具有指引作用外,还具有以下( )重要作用。
A.
预测作用
B.
评价作用
C.
教育作用
D.
强制作用
【简答题】在结构化程序设计思想提出以前,在程序设计中曾强调程序的()。现在人们更重视程序的()。
【简答题】HW9 Cathy Grace has just checked in Hyatt in Shanghai. She is complaining about poor service to the front desk on the telephone. Mary, the receptionist on duty, answers the phone. C: May I speak to th...
【单选题】下列定义中不违反定义规则的是:
A.
建筑是凝固的音乐
B.
鲸鱼不是鱼
C.
法院是专门行使审批权的国家机关
D.
唯物主义就是同唯心主义相对立的世界观
【单选题】下列定义中不违反规则的是:
A.
建筑是凝固的音乐
B.
唯物主义就是同唯心主义相对立的世界观
C.
鲸鱼不是鱼
D.
半导体就是具有单向导电性的物体
【简答题】I am (please) _____ to inform you that you have won the first prize. The expert made a very (help)___ suggestion for the project. I am told that Mr. Smith has refused (work) _____ in the Human Resourc...
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