25.某船由L75°31.7'N,λ079°08.7'W出發,航向155°,航程263.5浬,求到達點位置為何?(A)71°32.9'N,072°34.1'W(B)71°32.9'N,085°41.8'W(C)73°32.3'N,072°35.6'W(D)73°32.3'N,085°41.8'W