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【单选题】
对于结构层厚度评定,下列说法中正确的是A.
厚度代表值应 ≥设计厚度
B.
厚度代表值应 ≥设计厚度减代表值允许偏差
C.
厚度代表值应 ≤设计厚度
D.
厚度代表值应 ≤设计厚度减代表值允许偏差
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【单选题】According to the last paragraph，all of the following are the goals of the simulation project EX CEPT
A.
to know more about the mass and properties of the first stars of the universe．
B.
to simulate the process of how the early universe began．
C.
to apply the simulation to the study of nuclear reaction initiation．
D.
to discover the truth about the formation of a protostar．
【简答题】______ Problem solving activities information transfer role-play simulation
【单选题】Many people believe _______ robots will do most of our housework in the future.
A.
that
B.
if
C.
why
D.
how
【简答题】Decision Simulation
【简答题】液压传动有哪些主要优缺点?
【简答题】与机械传动方式相比液压传动有哪些主要优缺点?
【单选题】How do robots learn human values?
A.
By interacting with humans in everyday life situations.
B.
By following the daily routines of civilized human beings.
C.
By picking up patterns from massive data on human behavior.
D.
By imitating the behavior of properly brought-up human beings.
【单选题】We can infer from the text that 'computer literal' means ______.
A.
being able to afford a computer
B.
being able to write computer programs
C.
working with the computer and finding out its value
D.
understanding the computer and knowing how to use it
【单选题】“任务栏”上放置了多个任务图标,表示( )
A.
同时有多个程序在运行
B.
曾经运行过的多个程序
C.
已有多个程序准备运行,可在其中选择一个
D.
这些图标所代表的多个程序相互之间不能随意替换
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