____ in a dark room, the little girl was so frightened as to cry loudly.

A．Leaving lonely

B．Left alone

C．Being left alone

D．To be left lonely

* * 下裂修复术后最常见的并发症为

A． * * 狭窄

B．尿路结石

C． * * 瘘

D．海绵体损伤

E．尿路感染