题目内容

汛期暴雨中行车时,要充分利用“行安装备”的功能,加强(),与车站保持联系。

A. 瞭望
B. 鸣笛
C. 车机联控

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当来球较远,弧度较平时,可采用双跳步或交叉步移动。

A. 正确
B. 错误

A vessel has been equipped with an oil lubricated stern bearing and is undergoing a routine dry-dock.Which of the following inspection should be made when the tail-shaft has been drawn?()

A. The overall condition of the bearing surface should be examined
B. The shaft liner should be inspected for cracks and tested to insure a tight fit
C. The stern tube should be tested for cracks with dye penetrant
D. all of above

制丝生产设备流程特点均为单机线性连机、上下流程控制;以()为生产段落和端点。

党章指出,党的基层组织是党在()中的战斗堡垒,是党的全部工作和战斗力的基础。

A. 社会组织结构
B. 社会政治生活
C. 社会基层组织

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