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74XX139
74XX139TP3--pergunta 2D
TP3--pergunta 2DTP3-pergunta 1C
TP3-pergunta 1CTP3 - 3c
TP3 - 3cTP3--pergunta 2D
TP3--pergunta 2DUntitled
Untitled74XX139
74XX139TP5 - pergunta 3
TP5 - pergunta 3TP5 - pergunta 4
TP5 - pergunta 4