Cevap Anahtarı: 1-B , 2-D, 3 -C, 4-D, 5-B, 6-C, 7-D, 8-C, 9-B, 10-D, 11-A, 12-B, 13-C, 14-D, 15-A, 16-C, 17-B, 18-B, 19-D, 20-C