炮制后能缓和苦燥之性,增强滋阴降火作用的中药是 ()
A.黄柏
B.厚朴
C.甘草
D.延胡索
E.当归
参考答案:A
Bob's lectures _____ a fairly wide range and I can't sum up what he says in a few sentences. [ ]
A. covered
B. conveyed
C. considered
D. commanded
《06修改通报》规定下列须装设高压油管漏油报警保护系统。()
A.所有客船
B.4000总吨及以上的货船
C.500总吨及以上客船
D.2000总吨及以上的液货船