Yesterday,thecitygovernmentrewardedtothosewho

問題詳情：

 Yesterday, the city government rewarded to those who __________ the city’s construction in the last years.

     A. made achievements for                              B. made contributions to   

      C. had made contributions to                         D. made a difference to   

【回答】

C

知識點：過去完成時及其被動式

題型：選擇題