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【单选题】
下列哪项不属于个人或家庭管理纯粹风险的工具( )
A.
商业保险
B.
社会医疗保险
C.
社会养老保险
D.
再保险
拍照语音搜题,微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】在冠状层面上,出现于鼓室与前庭之间的结构
A.
前骨半规管
B.
后骨半规管
C.
外骨半规管
D.
前庭水管
E.
娲水管
【判断题】JT3型时间继电器具有延时作用是因为它的磁轭上安装有阻尼套。
A.
正确
B.
错误
【单选题】电磁型时间继电器的作用( )。
A.
计算动作时间
B.
建立动作时间
C.
计算保护停电时间
D.
计算断路器停电时间
【单选题】At its best, any prison is so unnatural a form. of segregation from normal life that-- like too-loving parents and too zealous religion and all other well-meant violations of individuality-it helps to...
A.
makes people incapable of living independently
B.
doesn't train people for useful work
C.
is too kind for people to live freely
D.
is too strict for people to live freely
【单选题】防潮层的位置( )
A.
室内地坪±0.000
B.
位于-0.60米处
C.
位于-0.060米处
D.
位于-6毫米处
【单选题】For any normal distribution, any value less than the mean would have a _______.
A.
positive z -score
B.
negative z -score
C.
negative variance
D.
negative probability of occurring
【单选题】The area to the left of the mean in any normal distribution is _______.
A.
equal to the mean
B.
equal to 1
C.
equal to the variance
D.
equal to 0.5
【单选题】The total area underneath any normal curve is _______.
A.
equal to the mean
B.
equal to 1
C.
equal to the variance
D.
equal to the coefficient of variation
【单选题】Any normal boy of his age would be ____ with thisgame. [     ]
A.
common
B.
familiar
C.
similar
D.
regular
【判断题】利用FORMAT命令可以对硬盘进行分区与格式化。
A.
正确
B.
错误
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