问题
单项选择题
建设工程保修范围和正常使用条件下的最低保修期限，下面所列正确的是（）。
A.屋面防水工程、有防水要求的卫生间、房间和外墙面的防渗漏，为3年
B.基础设施工程、房屋建筑的地基基础工程和主体结构工程，为设计文件规定的该工程的合理使用年限
C.供热与供冷系统，为1个采暖期、供冷期
D.电气管线、给排水管道工程，为1年
答案
参考答案：B
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建设工程保修范围和正常使用条件下的最低保修期限，下面所列正确的是（）。
A.屋面防水工程、有防水要求的卫生间、房间和外墙面的防渗漏，为3年
B.基础设施工程、房屋建筑的地基基础工程和主体结构工程，为设计文件规定的该工程的合理使用年限
C.供热与供冷系统，为1个采暖期、供冷期
D.电气管线、给排水管道工程，为1年
参考答案：B
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