問題詳情

【題組】51. Who are brother and sister?
(A)　Eric and Lynn.　
(B)　Eric and Sally.　
(C)　Ben and Lynn.　
(D)　Ben and Sally.　

參考答案

答案：C
難度：簡單0.833333
統計：A(1),B(0),C(5),D(0),E(0)