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A.正确 B.错误 [填空题]There was nothing left for his brother to do but (lie) ______ down and weep.
[判断题]上岗证专业考核包括理论考试和实操考试,统一集中进行 组织,采用百分制;其中实操考试项目不低于 3 个,且单项实操成绩 均合格。( )
A.正确 B.错误 [判断题]使用新木枕,应预先钻孔,孔径12.5mm,孔深为80-110mm。
A.正确 B.错误 [简答题]电气化铁路带有25kV高压电的部件有哪些?
[单项选择]“当他未来到人世时,这个世界还是马车时代。当他离开人世时,这个世界已成了汽车的世界”这句话使用来形容的()
A. 威廉杜兰特 B. 恩佐法拉利 C. 亨利福特 D. 费迪南德波尔舍 [多选题]旅客在列车上要求办理变更( )时,在列车有能力的情况下应当予以办理。
A.座位 B.铺位 C.座别 D.卧别 我来回答: 提交
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