阿摩線上測驗
37 If you are calling a(n)________ from one city to another, you need to dial the area code.
(A) outline
(B) headline
(C) landline
(D) online
答案：登入後查看
統計： A(86), B(9), C(74), D(25), E(0) #2886449
統計： A(86), B(9), C(74), D(25), E(0) #2886449
