[单选题]机车挂车后,司机进行列车制动机试验时发现充、排风( )等异常或制动主管漏泄每分钟超过20kPa时,及时通知检车人员( 无检车人员时通知车站值班员 )。
A.有声音
B.时间短
C.打点

[简答题]运动会已经延迟到下星期一了。

[判断题]额定电压下启动电抗器启动后未及时短接不会造成电抗器过热。
A.正确
B.错误

[判断题]配电线路、设备故障紧急处理应填用工作票或配电故障紧急抢修单。
A.正确
B.错误

[判断题]尽职调查是衡量客户经理工作成果是否合格的标准之一。
A.正确
B.错误

[判断题]( )在装配尺寸链中,预先确定修配调整的环。它可以是增环,也可以是减环或封闭环。
A.正确
B.错误

[多选题]听到操课信号后，迅速（ ），带到课堂（训练场、 作业场）。
A.集合整队
B.清查人数
C.检查着装
D.装备器材

[填空题]A teacher is someone who communicates information or skill so that someone else may learn. Parents are the (41) teachers. Just by living with their child and (42) their everyday activities with him, they teach him their language, their values and their manners. Information and skills difficult or teach (43) family living are taught in a school by a person (44) special occupation is teaching.
Before 1900 it (45) widely assumed that a man was qualified to teach if he could read and write-and (46) qualified if he knew arithmetic. With modest (47) like these, it is no (48) that teachers had low salaries and little prestige. Literature and history frequently portray teacher (49) fools and ignoramuses.
By the late 19th century, there were (50) that the starts of teachers was slowly (51) Great educators such as Mann and Henry Barnard, and innovative thinkers such as Dewey and Parker began to command a (5