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【单选题】
根据气体动理论,单原子理想气体的温度正比于
A.
气体的体积
B.
气体的压强
C.
气体分子的平均动量
D.
气体分子的平均平动动能
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举一反三
【单选题】In the beginning, auto components were all made _____ hand.
A.
on
B.
with
C.
by
D.
in
【单选题】What is true about the research mentioned in the beginning of the passage?
A.
The participants were investigated for 6 years between ages 51 to 61.
B.
The participants answered questions at the start of the study.
C.
The participants who kept working were in better shape than the others.
D.
All kinds of jobs would be good for people as long as they kept working.
【单选题】0N指令用于 () 的并联连接。
A.
单个常闭触点
B.
单个常开触点
C.
串联块
D.
并联块
【简答题】At the beginning of the story, all the people are sitting in the room.
【判断题】Some applicants write a summary in the beginning of a resume to summarize all that he is writing in the following sections.
A.
正确
B.
错误
【单选题】In the beginning, all that matters is how much clay you throw on the wheel .
A.
The effort we put in directly influences our outcome.
B.
The number of times we try is crucial to our final success.
【判断题】含碳量为0、15%和0、35%的钢属于亚共析钢,在室温下的组织由珠光体和铁素体组成,所以它们的力学性能相同。
A.
正确
B.
错误
【判断题】唐朝的科举制度,不允许人们自由报考。
A.
正确
B.
错误
【单选题】0N指令用于()的并联连接.
A.
单个常闭触点
B.
单个常开触点
C.
串联电块
D.
并联电路块
【多选题】下面哪些属于创造性游戏?
A.
角色游戏
B.
表演游戏
C.
音乐游戏
D.
建构游戏
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