What should one keep in mind when giving alcoholic drinks as a gift?One should keep in mind that hard liquor _____________________________________________________________________________.
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When can people give roses as presents?They can do so when they________________________________________.
Why do people wrap their present and attach a card to it?People do so because___________________________________________________________________________________.
《房屋建筑与装饰工程工程量计算规范》(GB50854-2013)中,平整场地的计量单位是()。
A. m
B. m2
C. m3
D. 10m3
《房屋建筑与装饰工程工程量计算规范》(GB50854-2013)中,平整场地是指室外设计地坪与自然地坪平均厚度在±300mm以内的就地()。①挖②填③运④找平
A. ①②
B. ①②③
C. ②③④
D. ①②③④