She suddenly saw him standing in the crowed, his eyes______ her like they had in school.

A．stared at

B．staring at

C．being stared at

D．to stare at

对于腕三角骨撕脱性骨折，下列哪个体位观察最好（）

A.正位

B.侧位

C.前斜位

D.后斜位

E.轴位