珍珠入药的剂量是( )
A.0.1~0.5gB.0.05~0.1gC.0.3~1gD.1~3gE.3~5g
参考答案:C
解析:[知识点] 平抑肝阳药——珍珠
He has made a lot of films, but_____ good ones.
A.any
B.some
C.few
D.none
接触网基础混凝土施工中,水灰比一般取0.5-0.8。