题目内容

A fire hose with a nozzle attached must be connected to each hydrant except when exposed to heavy weather or when the().

A. fire hose might be damaged by cargo operations
B. vessel is in port
C. fire-main system is not charged
D. fire pumps are used for purposes other than supplying water to the fire mai

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翻译:一夫夜呼,乱者四应,仓皇东出,未及见贼而士卒离散,君臣相顾,不知所归,至于誓天断发,泣下沾襟,何其衰也。

以下哪类证件开户的一卡通不能办理自助缴费业务()。

A. 身份证
B. 户口簿
C. 军人身份证件
D. 临时身份证
E. 永久居留证

说明公共广播系统中语言指数测试方法与性能特征要求?

当煤气柜柜容达到高位锁点时,应自动关闭出口阀门。()

A. 正确
B. 错误

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