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【单选题】
计算机的CPU性能指标主要有( )。A.
字长、内存容量、运算速度和主频
B.
所配备的语言、操作系统和外部设备
C.
外存容量、显示器的分辨率和打印机的配置
D.
机器的价格、光盘驱动器的速度
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皮皮学刷刷变学霸
举一反三
【简答题】民用建筑按使用功能分为 和 。
【单选题】Which of the following depicts the essence of Daoism?
A.
Non-action and Spontaneity
B.
The egoism
C.
Learning
D.
Education
【简答题】民用建筑按使用功能分
【单选题】Which of the following explains the essence of quota sampling?
A.
Each element of the population has an equal chance of being chosen
B.
Every nth member of the population is selected
C.
Every element of one definable sub-section of the population is selected
D.
None of the above (2 marks)
【单选题】Which of the following explains the essence of quota sampling?
A.
Each element of the population has an equal chance of being chosen
B.
Every nth member of the population is selected
C.
Every element of one definable sub-section of the population is selected
D.
None of the above
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