問題詳情

28. （ ）Ryan: Would you like to play tennis with me?Dara: No, thanks. _________ it for three hours already. I’m tired now.
(A) I play
(B) I’m playing
(C) I’ve played
(D) I’ll play

參考答案

答案：C
難度：簡單0.727273
統計：A(0),B(1),C(8),D(0),E(0)