12. A: How did you prepare for the test before? B: I _____________

問題詳情

12. A: How did you prepare for the test before? B: I ______________ a little every night.
(A) study
(B) studies.
(C) studying.
(D) studied.

答案：D
難度：適中0.5
統計：A(1),B(0),C(0),D(1),E(0)