問題詳情
30.ETC is a special term for cargo operation and is an abbreviation for ________________________.
(A)Eastern Telecom Company
(B)Expected Time of Contact
(C)Estimated Time of Completion
(D)Estimated Time of Corporation
參考答案
答案：C
難度：簡單0.833333
統計：A(2),B(1),C(40),D(5),E(0)