I'd like to give you _______, Would you____? [ ]

A. some advice; receive it    

B. some advices; accept them    

C. a piece of advice; take it  

D. an advice; accept it

胆道阻塞的病人的粪便颜色一般为（）

A.灰白色样便

B.黄色便

C.浅绿色便

D.白陶土样便

E.奶酪样色便