問題詳情

58 Sending text message over the phone is a very_________ way to communicate. It is faster and easierthan calling.
(A)professional
(B) efficient
(C)slow
(D) immature

參考答案

答案：B
難度：非常簡單1
統計：A(0),B(1),C(0),D(0),E(0)