13.
(A) I guess I should just follow the herd.
(B) I'm afraid we don't have enough money for that.
(C) Let me see. He really just disappeared.
(D) I was just looking for my grandfather.
答案:登入後查看
統計: A(2), B(1), C(28), D(2), E(0) #3411147
統計: A(2), B(1), C(28), D(2), E(0) #3411147