1988年我国女子铅球创造了亚洲新纪录:21米76厘米=( )米
21.76
The new examination system has to be _______ in special regions before it can be applied nationwide. [ ]
A. put out
B. experimented out
C. tried out
D. taken out
女孩,14岁,近10个月来右上腹痛频繁伴黄疸,且逐渐加重,大便呈陶土色,消炎利胆治疗无好转。患儿出生后6天曾行先天性胆总管囊肿十二指肠吻合术。
此患儿发生此合并症最公认的原因是()
A.结石
B.胰液逆流
C.胆汁淤积
D.吻合口狭窄
E.肝硬化