肘部特殊检查中，"患者肱骨外上髁处疼痛，即为阳性。多见于肱骨外上髁炎"的是（）。

A.伸肘试验

B.屈腕试验

C.前臂直尺试验

D.屈肌紧张试验

E.伸肌紧张试验（Cozen试验）

Floors aboard ship are（）.

A.frames to which the tank top and bottom shell are fastened on a double bottomed ship

B.transverse members of the ships frame which support the decks

C.longitudinal beams in the extreme bottom of a ship from which the ships ribs start

D.longitudinal angle bars fastened to a surface for strength