8. 畫虛線時,其線段間之間隔為線段之_______之線段。.
(A)1/8
(B)1/6
(C)1/4
(D)1/3
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統計: A(1), B(0), C(0), D(9), E(0) #3696632
統計: A(1), B(0), C(0), D(9), E(0) #3696632