— 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

胰腺钩突部肿瘤可引起（）

A.下腔静脉前移

B.肠系膜上静脉前移

C.腹主动脉前移

D.左肾静脉前移

E.肠系膜下动脉前移