By the time she 体操比赛上 at the New York Good Will Games, she a dedicated junior gymnast for eleven years.
A. peted , have been
B. petes, had been
C. will pete, has been
D. peted , had been
网友回答
A. peted , have been
B. petes, had been
C. will pete, has been
(答案→)D. peted , had been
解析：考查时态。句意：到她在纽约友好运动会上比赛时，她已经成为一名专业的体操运动员11年了。结合语境可知从句描述的是过去某时的动作，故用一般过去时态。主语描述的是现在持续到现在并将继续进行的动作，故用现在完成时态。选D。