My sister is a _______ girl. She always makes mistakes whatever she does.     [ ]

A.  careful                              

B.  patient      

C.  serious                              

D.  careless

胆囊多发性小结石有黄疸史宜采用

A．胆囊切除术
B．胆囊造口术
C．Oddi括约肌切开成形术
D．胆囊切除加胆管空肠Roux-Y吻合术
E．胆囊切除加胆总管探查引流术