阿摩線上測驗
75. This line has proved so popular that we regret to inform you that _______.
(A)it is out of stock
(B)it has been discontinued
(C)it sells out almost immediately
(D)it is no longer in production
答案：登入後查看
統計： A(2), B(0), C(0), D(0), E(0) #3570557
統計： A(2), B(0), C(0), D(0), E(0) #3570557
