阿摩線上測驗
16. “Isn’t it hard to drive downtown to work?”
“Yes. That’s why I _______ by train,”
(A) have been gone
(B) have went
(C) have been going
(D) will have gone
答案：登入後查看
統計： A(38), B(34), C(103), D(22), E(0) #2280701
統計： A(38), B(34), C(103), D(22), E(0) #2280701
