Fortunately somebody who happened to be passing by called the fire department() the fire broke out.

第1题

Kids are told not to play _____ fire.A. inB. atC. toD. with

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第2题

Fire()at the midnight.A、broke downB、broke outC、broke offD、broke to

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第3题

____________ fire, sound the alarm and leave the building immediately.A.In need ofB.In case ofC.In spite ofD.In charge of

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第4题

In a()boiler the hot gases from the furnace pass gases from the furnace pass water is on the outside.A.water-tubeB.fire-tubeC.exhaust gasD.composite

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第5题

A()isaboilerwherethewater／steamsidegetsheatinputbothfromthemainenginesexhaustgasandfromanoilfiredburnersupplementingtheheatinputtoproducetherequiredsteam。A、fire-tubeboilerB、auxiliaryboilerC、water-tubeboilerD、compositeboiler

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第6题

下面是防火墙接口的配置命令：fire(config) ip address outside 202.134.135.98 255.255.255.252fire(config) ip address inside 192.168.46.1 255.255.255.0fire(config) ip address dmz 10.0.0.1 255.255.255.0根据以上配置，写出上图中防火墙各个端口的IP地址：e0：(2)e1：(3)e2：(4)

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第7题

In a ______boiler the hot gases from the furnace pass through the tubes while the water is on the outside.A.water-tubeB.fire-tubeC.exhaust gasD.Composite

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