Here is the dictionary, ____ you will have a list of irregular verbs. [ ]

A. in the back of which

B. the back of which

C. on the back of which

D. in back them

治疗男性早泄应除外哪一项（）

A.心理治疗

B.行为方法治疗

C.阴茎局部涂药治疗

D.α-受体激动剂治疗

E.抗抑郁药物