一、情景描述 某加油站站内设灌区(内设埋地汽油罐两台,单罐容积45m3;柴油罐一台,单罐容积45m3)、站房、加油区(设

一、情景描述 某加油站站内设灌区(内设埋地汽油罐两台,单罐容积45m3;柴油罐一台,单罐容积45m3)、站房、加油区(设十台单枪加油机)。该加油站是中国石油天

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不同土质混合填筑路堤时,以透水性较小的土填筑于( )时,应做成4%的双向横坡。

不同土质混合填筑路堤时,以透水性较小的土填筑于( )时,应做成4%的双向横坡。A.上层 B.下层 C.中层 D.上层或中层

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Kids with special needs refer to any kid who might need extr

Kids with special needs refer to any kid who might need extra help because of a

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They were up very late because______.

They were up very late because______. A.it was Sunday morning B.they were not ve

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一、情景描述 甲、乙两名消防监督员到某高级宾馆进行消防监督抽查,该宾馆设有火灾自动报警、自动喷水灭火系统等消防设施。 二

一、情景描述 甲、乙两名消防监督员到某高级宾馆进行消防监督抽查,该宾馆设有火灾自动报警、自动喷水灭火系统等消防设施。 二、问题 1.测试自动喷水灭火系统的

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