問題詳情

11. Which twilight is tabulated in the Nautical Almanac?
(A) Global Horizon twilight
(B) Civil twilight
(C) Nautical twilight
(D) Astronomical twilight

參考答案

答案：C
難度：適中0.454545
統計：A(3),B(2),C(5),D(1),E(0)