贫血见有遗精阳痿、畏寒自汗的证型属于()。
A.心脾两虚
B.脾胃虚弱
C.脾肾阳虚
D.肾阴亏虚
E.以上都不是
参考答案:C
解析:脾肾阳虚,遗精阳痿、畏寒自汗属于阳虚症状。
With the development of the society, parents _______ more and more money on their children's education. [ ]
A. take
B. cost
C. pay
D. spend
不能添加到含氟牙膏中的氟化物是
A.氟化亚锡
B.氟化胺
C.氟化钠
D.氟硅酸钠
E.单氟磷酸钠