阿摩線上測驗
70 Passenger: Is there any chance for a(n) ________ to the business class?
Check-in clerk: Let me check if there are any business class seats available.
(A) dismay
(B) installment
(C) upgrade
(D) coverage
答案：登入後查看
統計： A(6), B(10), C(164), D(2), E(0) #2886482
統計： A(6), B(10), C(164), D(2), E(0) #2886482
