問題詳情

【題組】29. Handwritten or typed, letters travel in envelopes through actual space and take time getting from one place to the other.
(A)
(B)
(C)
(D)
(E)

參考答案

答案：B
難度：非常困難0
統計：A(0),B(4),C(2),D(0),E(2)