9. 甲地ZT 08-15-24,April 19,2005,位於λ160°10'.0E,乙地位於λ123°14'.0W,求乙 地的ZT?
(A)13-15-24 April 18
(B)13-15-24 April 19
(C)21-15-24 April 18
(D)21-15-24 April 19

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統計: A(7), B(3), C(3), D(3), E(0) #3013953