問題詳情

32. With DNA samples _________ from hundreds of children and mothers, the court could help determine which children belong to which parents.
(A) taken
(B) are taken
(C) taking
(D) are being taken

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)