— _______________________

— She is a teacher.[ ]

A. What does your mother do?

B. What does your mother like to do?

C. What is your mother doing?

D. What does your mother look like?

男性，48岁，间歇性无痛性肉眼血尿3个月，膀胱镜检见膀胱内右输尿管口外方有一直径1.0cm肿瘤， * * 状，有蒂约0.2cm，静脉肾盂造影示双肾及输尿管正常，该患者应采取的最佳治疗方法是（）

A.膀胱切开肿瘤单纯切除

B.膀胱部分切除

C.经 * * 膀胱肿瘤电切术

D.膀胱部分切除+膀胱输尿管再植术

E.膀胱内灌注抗肿瘤治疗