Having longed so much to have a look at the famous star, the fans looked forward anxiously ____ the live concert. [ ]

A. not to missing

B. to not miss  

C. not to miss  

D. to not missing

放置T形管引流时，提示胆道远端通畅的是（）

A.腹痛减轻、引流量增多，食欲无好转

B.食欲好转，黄疸消退，引流量减少

C.腹痛和黄疸减轻，引流量增多

D.上腹胀痛，引流量突然减少

E.体温接近正常，引流量增多