問題詳情

9. ______ Bob failed two subjects last semester, his parents asked him to go to cram school this summer vacation.
(A)Because; so
(B)So; because
(C)So; x
(D)Because; x

參考答案

答案：D
難度：困難0.333333
統計：A(1),B(0),C(1),D(1),E(0)