— Can you tell me something about the rules to play this game?

— Sure. If one question ______ correctly, another question ______ to you. [ ]

A. is answered; is answered

B. will be answered; is answered

C. is answered; will be answered

D. answers; will be answered

颈椎骨折脱位，合并颈髓横断伤，早期可能出现下列哪种情况？（）

A.呼吸衰竭

B.心动过速

C.瘫痪的肢体肌肉萎缩

D.下肢关节畸形

E.脂肪栓塞