电器设备,精密仪器或贵重物品着火应采用()灭火。A、CO2B、泡沫C、水

题型:单项选择题

问题:

电器设备,精密仪器或贵重物品着火应采用()灭火。

A、CO2

B、泡沫

C、水

考点:船员基本安全培训考试船舶消防船舶消防题库
题型:单项选择题

单词拼写(共12小题,每小题0.5分,共6分)

小题1:The salesman p________ us into buying his product yesterday.

小题2:What’s your a________ to this idea? Good or not?

小题3:They began the r___ work at once, as soon as the earthquake happened.

小题4:In the city, the water pipes in some buildings cracked and b_______..

小题5:There were dozens of people i____in the fire, and they were sent to hospital immediately.

小题6:We work hard at English so as to have a good c________ of it.

小题7:I don’t want to set down a s______ of facts in a diary as most people do.

小题8:A_______ all languages change and develop when cultures meet and communicate with each other.

小题9:The goods will be t________ to Singapore by air.

小题10:How can Linda r_______ from her illness in this room when it’s so dirty and dusty?

小题11:We will cycle along the Mekong River and my sister is planning our s______ for the trip.

小题12:He often tells lies so I don't think he is a r_______ man.

题型:单项选择题

(2009,1)为了确保旅客和货物列车顺利到达目的地,铁路调度人员发挥着重要的作用,他们每天要对自己所管辖的范围内客、货运输业务做出全面的规划与安排;向车站值班人员传达日班计划并听取他们的意见;对各次列车运行和停站时间做出适时调整,以确保列车整点到达目的地;对下属人员进行绩效考评等。这些工作所反映的管理职能分别是( )。

A.计划职能、领导职能、控制职能、组织职能

B.计划职能、组织职能、领导职能、控制职能

C.协调职能、规划职能、激励职能、组织职能

D.创新职能、领导职能、沟通职能、计划职能

题型:单项选择题

下列作家属"元嘉三大家”的有()

A.沈约

B.魏收

C.谢灵运

D.颜延之

题型:单项选择题

电动电器的动作值,试验电路在电压线圈端电压的波动,对电源空载而言应不大于()。

题型:单项选择题

从形态上去分类,聚硫橡胶可以分为:()和()

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