单选题
发布日期:2021-03-22
brushes on a commutator
brushes on slip rings
slip rings on a commutator
direct connections from the stator
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根据《内部控制审计指引》,注册会计师在测试控制设计与运行的有效性时,应当综合运用的审计方法有()。
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老年人饮食应注意()
票据发行便利远期利率协定
古称敷贴药,是药粉和液体调制成的糊剂,即为
可以在一定程度上弱化时空或段落转换的视觉跳动的转场是()
试述当今社会幼儿教育工作者应树立怎样的教育观。
下列不属于合成词的是()。
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