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【Daily Question】Theoretical Foundation 2019.1.25

2019-01-25View Original

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Multiple-choice question: A refrigerator is placed in a sealed and insulated room. The door of the refrigerator is opened, and it is turned on to operate. After some time, how will the average temperature inside the room change? ( ) A. Increase B. Decrease C. Remain unchanged D. It’s not certain. Answer: A Chemical Engineering + VR

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