11.石膏的歸經(jīng)是（      ）

A.肺、肝經(jīng)                                                    B.心、肝經(jīng)

C.肺、胃經(jīng)                                                    D.肺、心經(jīng)

12.痰涎壅盛、喘息不得平臥，首選（      ）

A.桔梗                                                           B.桑白皮

C.葶藶子                                                       D.川貝母

13.既能補血止血，又能滋陰潤肺的藥是（      ）

A.當歸                                                           B.熟地黃

C.白芍                                                           D.阿膠

14.麻黃配桂枝屬“七情”中的（      ）

A.相畏                                                           B.相使

C.相惡                                                           D.相須

15.治療虛寒性出血證，尤其是婦科崩漏下血多用（      ）

A.川芎                                                           B.紅花

C.炮姜                                                           D.艾葉