3.As the years passed， many occasionsbirthdays， awards， graduations with Dad’s flower

发布时间：2020-08-17 11:20:11


3.As the years passed， many occasions--- birthdays， awards， graduations      with Dad’s flowers.
A. are marked
B. were marked
C. have marked
D. had marked

网友回答

A. are marked
(答案→)B. were marked
C. have marked
D. had marked
解析：分析语境逻辑可知，该空表示“过去被标明”，因此应填一般过去时被动语态动词形式were marked。
以上问题属网友观点，不代表本站立场，仅供参考！