問題詳情

【題組】46.The passage indicates that dead mail auctions are held ______.
(A) once a year
(B) twice a year
(C) three times a year
(D) four times a year

參考答案

答案：D
難度：適中0.588235
統計：A(6),B(0),C(1),D(10),E(0)