問題詳情

28.Every year a flood of farmers arrive in shenzhen for the money—making jobs theybefore leaving their hometowns.
(A)promised
(B)were promised
(C)have promised
(D)have been promised

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)