問題詳情

20. ( )A:What are they? B:They’re ___.
(A) the teacher’s books 
(B) teacher 
(C) the teacher’s book 
(D) a teacher’s book

參考答案

答案:A
難度:非常簡單0.909091
統計:A(10),B(0),C(0),D(1),E(0)