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【Daily Topic】【Storage & Transportation Edition 20170523】

2017-05-23View Original

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Participation reward: 2 Wealth. Correct reward: 6 wealth. Multiple-choice question: If the paint in the warehouse catches fire, which method cannot be used to extinguish it? A Halogenated hydrocarbon B、Carbon dioxide C、Dry sand D、Water D
Reply #22017-05-23
If paint in a warehouse catches fire, (D) cannot be used to extinguish it. A Halogenated hydrocarbon B、Carbon dioxide C、Dry sand D、Water

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