根据病程特点首选何种处理
A.患肢石膏固定
B.手法复位
C.利尿消肿
D.小夹板固定
E.切开减压+血管探查+骨折内固定术
参考答案:E
_____ is often the Case with the old, my grandmother is into talking about good old days. [ ]
A. When
B. As
C. That
D. Which
两圆的直径比为5:6,那么两圆的周长之比为( ),面积之比为( )。