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木砖与框和墙的交接处必须经过防腐处理。

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参考答案：对

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书面表达。
       假设你是Ruth King，想寻求笔友。请根据下面的表格，发送一封介绍你自己的电子邮件。
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Name Ruth King
Age 14
From The USA
LanguageEnglish
Appearance (外貌)Big blue eyes, long hair, small face
Favourite Sportfootball
Favourite Subjectmath
Favourite MovieHarry Potter

                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
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问答题 简答题

如何确定电子厂房的火灾危险性？
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