31. 承上題,該大圈航路的過赤道點經度為何?
(A) 089°13.1'W
(B) 091°27.7'W
(C) 094°24.0'W
(D) 097°31.1'W
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統計: A(31), B(318), C(86), D(35), E(0) #3120279
統計: A(31), B(318), C(86), D(35), E(0) #3120279
詳解 (共 1 筆)
#6165207

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