【单选题】
举高消防车需长期贮存时，每隔三个月进行一次空运转，每次运转不小于___小时。
A. 0.5
B. 1
C. 1.5
D. 2
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答案
B
解析
暂无解析
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【单选题】
下面哪一个不是举高车水平支腿伸不出去的故障原因。___
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以下对举高类消防车描述正确的是___。
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登高平台消防车液压油油量，当整车处于行驶状态时，液压油油位应处于液位计的___。
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【单选题】
有些驾驶员缺乏职业道德，不讲文明礼貌，只顾自己方便，不管他人难处，占道行驶，强行超车，车逼行人，导致种种交通事故的发生，这就要求正确处理___的关系。
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