屋面图模仿谁的平均厚度应符合设计要求,最小厚度不应小于设计厚度的()。检验方法是用针测法获取样量测
A.90%
B.80%
C.70%
D.60%
参考答案:B
秦代砖文为“海内皆臣,岁登成熟,道毋饥人,践此万岁”。其中“海内皆臣”反映的历史信息主要是()
A.交通发达,水陆并用
B.疆土辽阔,臣民众多
C.国家一统,皇帝集权
D.法律严苛,覆盖全国
The news that the Prime Minister was badly ill________ on the Internet,which shocked the world. [ ]
A. was given out
B. gave away
C. was given in
D. was given up