48. 所謂的「黃金比例」其長與寬比約為?
(A)1:1.418
(B)1:1.518
(C)1:1.618
(D)1:1.718
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統計: A(35), B(15), C(412), D(11), E(0) #1325271
統計: A(35), B(15), C(412), D(11), E(0) #1325271