155.
According to the announcement, can passengers reserve seats in advance?
(A) Yes, they can.
(B)No, they cannot.
(C) They can, but only for an additional fee.
(D) They can, but only if they are frequent passengers.
答案:登入後查看
統計: A(7), B(377), C(10), D(9), E(0) #3080164
統計: A(7), B(377), C(10), D(9), E(0) #3080164