单项选择题
Find out the missing words in the box in the descriptio...
问答题Find out the missing words in the box in the descriptions of different weather conditions. It's __________ in Buenos Aires.
框架结构抗震设计时,下列( )做法是不正确的。A.楼梯、电梯间应采用框架承重B.突出屋顶的机房应采用框架承重...
单项选择题框架结构抗震设计时,下列( )做法是不正确的。
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