阿摩線上測驗
7. I usually have a busy schedule, but once in a while I spend a few days in the
mountains.
(A) always
(B) later
(C) early
(D) sometimes
答案：登入後查看
統計： A(10), B(10), C(8), D(100), E(0) #683662
統計： A(10), B(10), C(8), D(100), E(0) #683662
