問題詳情:
--- I’m sure Andrew will win the first prize in the final.
--- I think so . He ______ for it for months.
A. is preparing B. was preparing
C. has been preparing D. has been preparing
【回答】
D
知識點:過去完成時及其被動式
題型:選擇題
問題詳情:
--- I’m sure Andrew will win the first prize in the final.
--- I think so . He ______ for it for months.
A. is preparing B. was preparing
C. has been preparing D. has been preparing
【回答】
D
知識點:過去完成時及其被動式
題型:選擇題