問題詳情:
I think you must be mistaken about seeing him at the theatre; I’m sure he abroad all week.
A. is B. was C. has been D. had been
【回答】
選C。用現在完成時表示影響或結果,他整個星期都在國外,所以“你説你在劇院見到他,你一定是搞錯了。”
知識點:現在完成時及其被動式
題型:選擇題