問題詳情:
—Who do you think will get the first prize?
—Mary, of course. She ________ for the competition for months.
A. is preparing B. was preparing
C. had been preparing D. has been preparing
【回答】
D
知識點:現在完成進行時及其被動式
題型:選擇題
問題詳情:
—Who do you think will get the first prize?
—Mary, of course. She ________ for the competition for months.
A. is preparing B. was preparing
C. had been preparing D. has been preparing
【回答】
D
知識點:現在完成進行時及其被動式
題型:選擇題