When does the conversation probably take place A. in the morning. B. in the afternoon. C. in the evening. D. at noon. 参考答案:C 答案解析:[听力原文]
W: Have you finished the first assignment yet
M: Not yet. I just bought the books today. H
第19题: [单项选择]When was the house built A. Around 1970. B. Around 1700. C. Around 1300. 参考答案:B 答案解析:[听力原文] F: How old a house it is! M: Yes, it was built three hundred years ago.
第24题: [多项选择]房屋地基基础工程施工的质量验收,应执行()等标准。 A. 《建筑工程施工质量验收统一标准》GB50300-2013 B. 《建筑地基基础设计规范》GB50007-2011 C. 《建筑地基基础工程施工质量验收规范》GB50202-2002 D. 《混凝土结构工程施工质量验收规范》GB50204-2002(2011版) 参考答案:A, C, D