决定膀胱癌预后的主要因素是（）

A.肿瘤浸润深度

B.肿瘤组织类型

C.肿瘤的数目

D.肿瘤的大小

E.治疗方法

I think Class One ____to win because Class One ___all football lovers.[ ]

A. is likely ; are        

B. are likely ; are    

C. is likely; is  

D. are likely; is