問題詳情
7.A nautical mile is the length of one minute of __________ locally.
(A)Longitude
(B)Latitude
(C)take mean of Longitude and Latitude
(D)Arc
(A)Longitude
(B)Latitude
(C)take mean of Longitude and Latitude
(D)Arc
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增
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