By the time she in the gymnastics tournament at the New York Good Will Games, sh

 By the time she_____in the gymnasticstournament at the New York Good Will Games, she_________ a dedicated junior gymnastfor eleven years. 

  A. competed ,  havebeen                     B. competes, had been  

C. will compete, hasbeen                   D. competed , had been

试题答案

【答案】

D

【解析】