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Eric has been fortunate to find a job he loves and,________, Eric has been fortunate to find a job he loves and,________, he gets well paid f 分类:消防安全技术实务 题型:单选题 查看答案
They only met twice________the whole time they were neighbor They only met twice________the whole time they were neighbors. A.Around B.During 分类:消防安全技术实务 题型:单选题 查看答案
听下面一段对话,回答题 Where does the woman live? 听下面一段对话,回答题 Where does the woman live? A.Edinburgh. B.London. C.York. 分类:消防安全技术实务 题型:单选题 查看答案
采用闭式喷头的湿式自动喷水灭火系统每个报警阀控制喷头数不宜超过( )个。 采用闭式喷头的湿式自动喷水灭火系统每个报警阀控制喷头数不宜超过( )个。A.1000 B.1200 C.800 D.600 分类:消防安全技术实务 题型:单选题 查看答案