問題詳情
【題組】45. Why is the value of Bitcoin not stable?
(A) Because its use is illegal.
(B) Because it is not a valid investment.
(C) Because it is still developing.
(D) Because its circulation is limited to the youth.
參考答案
答案：C
難度：適中0.4
統計：A(6),B(9),C(16),D(6),E(0)