46 If you want to find the cheapest airplane ticket, _____ can usually be found through the Internet.
(A) bargains
(B) destinations
(C) reservations
(D) itinerary
答案:登入後查看
統計: A(25), B(1), C(8), D(1), E(0) #1223468
統計: A(25), B(1), C(8), D(1), E(0) #1223468