正常成人每天的胆汁分泌量为(),呈黄或黄绿色,清亮无沉渣。
参考答案:800~1200mL
颈深部化脓性蜂窝织炎的临床处理是()。
A.不可行气管切开
B.穿刺引流
C.长期抗生素治疗
D.早期切开彻底引流
E.避免手术治疗
_______ money was spent on the project. [ ]
A. A great deal
B. A large number of
C. A large amount of
D. A good many