7. I usually have a busy schedule, but once in a while I spend a few days in themountains.(A) always

問題詳情

7. I usually have a busy schedule, but once in a while I spend a few days in themountains.
(A) always
(B) later
(C) early
(D) sometimes

答案：D
難度：簡單0.852941
統計：A(2),B(2),C(1),D(29),E(0)