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77. 標桿上漆有紅白相間油漆,每段長為(A)10 公分(B)20 公分(C)5 公分(D)25 公分。
問題詳情
77. 標桿上漆有紅白相間油漆,每段長為
(A)10 公分
(B)20 公分
(C)5 公分
(D)25 公分。
參考答案
答案:B
統計:A:0,B:16,C:2,D:0,E:0
難度:計算中
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下一篇 :
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