問題詳情

6. Allen didn’t go to the party with his friends ________he had to finish his math report.
(A)　because　
(B)　or　
(C)　after　
(D)　when

參考答案

答案：A
難度：簡單0.888889
統計：A(16),B(1),C(0),D(0),E(0)