平屋顶的排水坡度较小,在5%以内,一般形成平屋顶的坡度有两种方式,一种是材料找坡,另一种是()
A、基层找坡
B、建筑找坡
C、面层找坡
D、结构找坡
参考答案:D
No sooner _____ they rushed out into the street.
A.did they hear the news than
B.had they heard the news than
C.did they hear the news when
D.had they heard the news when
我国古代医德,无论是医疗,还是护理,主要受到哪家思想的影响()。
A.道家
B.儒家
C.法家
D.墨家
E.儒家和道家