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【单选题】
一辆载货汽车采用了三轴式手动齿轮变速器,其第一轴常啮合传动齿轮为 23 齿,中间轴常呐合传动齿轮为 41 齿,中间轴三挡常啮合齿轮为 31 齿,第二轴 3 挡常啮合齿轮为 33 齿,该手动变速器 3 挡的传动比为A.
0.92
B.
1.08
C.
1.67
D.
1.90
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【简答题】My father was in the navy, which meant that my mother was married to both my father and the sea. As was often the , we had to pack our belongings into boxes and those we had grown to love. We would ar...
【多选题】下列关于人力资源的选择，说法正确的是( )。
A.
对于拟建项目人力资源，不可从多角度配置和组合，应遵循专业化、单一化
B.
人力资源文化结构是以受教育程度来考查的人力资源组合情况
C.
人力资源专业技能结构是以专业职称、技术等级考查的人力资源组合情况
D.
人力资源业务或工种结构是指以业务类型或工种组合配置的人力资源结构
E.
总的来说，人力资源由数量和质量两个方面构成，其中质量方面较数量方而更为重要
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