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【单选题】
心理测验的信度是指（ ）。A.
测量工具的正确性
B.
测量工具的真实性
C.
测量工具的稳定性
D.
测量工具的理论依据
E.
测量工具的有效性
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反馈参考答案：
举一反三
【简答题】Specially trained testers were employed to examine new drivers in______.
【单选题】Two drivers were killed in a head-on ________ down a car and a taxi last night.
A.
collapse
B.
conflict
C.
collision
D.
crush
【单选题】HCNC( 华中数控系统 ) 插补机能是根据来自缓冲区中存储的零件程序数据段信息,以 () 进行计数,不断向系统提供坐标轴的位置命令,这种计算叫做插补计算。
A.
数字方式
B.
模拟信息
C.
物理方式
D.
连续信息
【单选题】Statistics issued in New Jersey suggested that______.
A.
many drivers were not of legal age
B.
young drivers were often bad drivers
C.
the level of drinking increased in the 1960s
D.
the legal drinking age should be raised
【单选题】祝福别人及其家人新年快乐时,怎么表达?
A.
Wish you and your family a pleasant journey.
B.
Wish you and your family a happy new year.
C.
Wish you a happy new year.
【单选题】Statistics issued in New Jersey suggested that_________
A.
many drivers were not of legal age
B.
young drivers were often bad drivers
C.
the legal drinking age should be raised
D.
the level of drinking increased in the 1960s
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