阿摩線上測驗
38. I still remember the summer _____ I went backpacking in Scotland with my colleagues.
(A) how
(B) where
(C) why
(D) when
答案：登入後查看
統計： A(110), B(426), C(101), D(1838), E(0) #2764494
統計： A(110), B(426), C(101), D(1838), E(0) #2764494
