屈曲型脊柱压缩骨折常用的复位手法有（）。

A.双踝悬吊法

B.人背复位法

C.两桌法

D.持续牵引法

E.挤压推拉法

The rudders are amidships and both screws are going ahead. What will happen if the starboard screw is stopped?（）

A.The bow will go to port

B.The bow will go to starboard

C.The bow will remain steady

D.The stern will go to starboard