-What a qualified husband he is!

-Definitely. Lots of people are touched by his ________ to his wife who has weak eyesight.[ ]

A．devotion  

B．deed

C．satisfaction  

D．service

阴茎癌的癌前病变包括（）。

A.阴茎角

B.阴茎白斑

C.尖锐湿疣

D.增殖性阴茎红斑症（erythroplasiaQueyrat）

E.Bowen样丘疹病