問題詳情

10. For sight reduction, apart from four planets, how many stars were selected and listed in
Nautical Almanac daily pages?
(A) 46 stars
(B) 57 stars
(C) 68 stars
(D) 173 stars

參考答案

答案：B

統計：A:14,B:169,C:29,D:12,E:0

難度：適中