— Our holiday cost a lot ofmoney.    

— Did it? Well, that doesn't matter ____   you enjoyedyourselves.    [ ]

A. as long as    

B. unless    

C. as soon as    

D. though

引起右上腹部阵发性绞痛的疾病有（）。

A.肝癌

B.肝脓肿

C.胆石症

D.急性胰腺炎

E.十二指肠球部溃疡