問題詳情
9. For sight reduction, how many stars were selected that listed in Nautical Almanac dailypages?
(A) 46 stars
(B) 57 stars
(C) 68 stars
(D) 173 stars
(A) 46 stars
(B) 57 stars
(C) 68 stars
(D) 173 stars
參考答案
答案：B
難度：適中0.4
書單：沒有書單，新增
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