将一温度为20℃质量为4.2kg的铁块的温度升高到80℃，需要吸收（）J的热量。最后水的将升高到（）℃

男性，40岁，夜间睡眠中因室内着火大声呼救，被烧伤头、面、颈、背部及臀部，部分为深Ⅱ°烧伤，部分为Ⅲ°烧伤双上肢环形Ⅲ°烧伤，清创后应及时采取的处理是

A.患肢抬高防水肿
B．红外线照射暴露
C．外涂1%.SD-AG混悬液包扎
D．1%.SD-AG冷霜外涂包扎
E．焦痂切开减压

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Questions 11 ～ 13 are based on a conversation about renting an apartment．Which facility is not available in the apartment building? 查看材料A.Tennis courts．B.A recreation area．C.A sauna．D.A swimming pool． 点击查看答案