For over 2000 years, paper has been used as a major tool of communication; however, e-mail today has become a ______ practice.
(A) common
(B) difficult
(C) last
(D) traditional

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統計： A(369), B(6), C(15), D(23), E(0) #441988

詳解 (共 1 筆)

#711562
超過2000年，紙張已作為溝通的主要工具，但是，今天的e-mail已經成為______實踐。（A）普通（B）困難（C）（D）傳統的
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