阿摩線上測驗
18. Samuel was late again. He_______up earlier this morning, but he didn't.
(C) should get
(A) got
(B) had gotten
(D) should have gotten
答案：登入後查看
統計： A(106), B(30), C(96), D(258), E(0) #2722236
統計： A(106), B(30), C(96), D(258), E(0) #2722236
