問題詳情

23.—why, Jack, you look so tired!---Well, I _____the house and I must finish the work tomorrow.
(A) was painting
(B) will be painting
(C) have painted
(D) have been painting

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)