Studies from which form(s) of the efficient market hypothesis (EMH) provide evidence that security prices adjust so quickly to a public announcement that it is not possible for investors to realize significant abnormal returns after a public announcement has been made()

A. semip-form of the EMH.

B. weak-form of the EMH

C. p-form of the EMH

与三环类抗抑郁药合用药效降低的是（）

A.单胺氧化酶抑制剂

B.胍乙啶

C.苯巴比妥

D.苯海拉明

E.甲状腺素