阿摩線上測驗
26. Ken and his family ________ on a trip last summer.
(A) go
(B) went
(C) are going
(D) have gone
答案：登入後查看
統計： A(9), B(525), C(24), D(88), E(0) #2167777
統計： A(9), B(525), C(24), D(88), E(0) #2167777
