[单选题]

口服避孕片1号是(  )。

A.炔雌醇0.035mg,炔诺酮0.625mg

B.炔雌醇0.035mg,炔诺孕酮0.3mg

C.炔雌醇0.035mg,甲地孕酮1.0mg

D.炔雌醇0.035mg,炔诺酮0.3mg,甲地孕酮0.5mg

E.甲地孕酮0.5mg,炔诺酮0.625mg

参考答案与解析: