T形管引流拔管指征是( )。
A.黄疸减退
B.体温正常
C.无腹痛
D.大便颜色正常
E.T形管造影显示胆道通畅
参考答案:A,B,C,E
解析: 胆道疾病病人的术后护理
More and more people choose to shop in a supermarket as it offers a great __________ of goods. [ ]
A. mixture
B. variety
C. combination
D. extension