—Congratulations______you, Tom. You did the best.

—Thank you.[     ]

A. to        

B. on        

C. for          

D. with

脂液分层征是（）的特异性征像

A.卵巢子宫内膜异位囊肿

B.卵巢囊性畸胎瘤

C.多囊卵巢

D.单纯性卵巢囊肿