問題詳情

“What is the content of the test?”“I don’t know, I didn’t hear ____.”
(A)what the teacher says
(B)what the teacher said
(C)that the teacher said
(D)which the teacher says

參考答案

答案：B
難度：簡單0.884393
統計：A(57),B(612),C(21),D(2),E(0) #
個人：尚未作答書單：Minimal pair