問題詳情

21. The fact that it is now easier to get a divorce ________ the rise in the number of single-parent families.
(A) contributes to
(B)contributing to
(C)are contributing to
(D)have contributed to

參考答案

答案:A
難度:適中0.428094
統計:A(128),B(125),C(17),D(29),E(0)

內容推薦