4. 某船由緯度13°25.0'N航行至緯度10°41.0'N,求兩地之緯度差?
(A) 2°44.0'N
(B) 2°44.0'S
(C) 2°06.0'N
(D) 24°06.0'S

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統計: A(0), B(2), C(0), D(0), E(0) #3839689