問題詳情

【題組】20. ____ general, the loans are 100USD or less, usually paid ____ within six months.
(A) As for ; off
(B) In ; back
(C) With ; for
(D) For ; off

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)