阿摩線上測驗
31 There are many baggage claim ____at most international airports. Once you have collected your baggage
there, move toward the customs clearance area.
(A)escalators
(B)cylinders
(C) tunnels
(D)carousels
答案：登入後查看
統計： A(2), B(9), C(10), D(24), E(0) #742822
統計： A(2), B(9), C(10), D(24), E(0) #742822
