〖课程目录〗:
├──pet阅读强化单元01(1)_20196227429.mp3 28.22M
├──pet阅读强化单元01(2)_2019622759.mp3 35.21M
├──pet阅读强化单元01(3)_20196227625.mp3 13.54M
├──pet阅读强化单元01(4)_20196227656.mp3 12.70M
├──pet阅读强化单元02(1)_20196227740.mp3 23.19M
├──pet阅读强化单元02(2)_20196227835.mp3 948.24kb
├──pet阅读强化单元02(3)_20196227837.mp3 8.28M
├──pet阅读强化单元02(4)_2019622790.mp3 14.23M
├──pet阅读强化单元03(1)_201962271010.mp3 11.96M
├──pet阅读强化单元03(2)_201962271136.mp3 10.92M
├──pet阅读强化单元03(3)_201962271225.mp3 12.89M
├──pet阅读强化单元03(4)_201962271319.mp3 12.68M
├──pet阅读强化单元04(1)_201962271424.mp3 10.21M
├──pet阅读强化单元04(2)_20196227150.mp3 13.99M
├──pet阅读强化单元04(3)_201962271545.mp3 10.74M
├──pet阅读强化单元04(4)_201962271621.mp3 19.79M
├──pet阅读强化单元05(1)_201962271737.mp3 14.43M
├──pet阅读强化单元05(2)_201962271853.mp3 12.23M
├──pet阅读强化单元05(3)_201962271958.mp3 4.71M
├──pet阅读强化单元05(4)_201962272026.mp3 12.14M
├──pet阅读强化单元06(1)_201962272145.mp3 10.26M
├──pet阅读强化单元06(2)_201962272232.mp3 9.90M
├──pet阅读强化单元06(3)_20196227236.mp3 8.79M
├──pet阅读强化单元06(4)_201962272338.mp3 6.78M
├──pet阅读强化单元07(1)_20196227242.mp3 9.86M
├──pet阅读强化单元07(2)_201962272454.mp3 12.78M
├──pet阅读强化单元07(3)_201962272540.mp3 11.46M
├──pet阅读强化单元07(4)_201962272620.mp3 11.65M
├──pet阅读强化单元08(1)_20196227276.mp3 7.66M
├──pet阅读强化单元08(2)_201962272734.mp3 7.55M
├──pet阅读强化单元08(3)_20196227289.mp3 12.46M
├──pet阅读强化单元08(4)_201962272921.mp3 5.39M
├──pet阅读强化单元09(1)_201962272956.mp3 8.30M
├──pet阅读强化单元09(2)_201962273041.mp3 12.21M
├──pet阅读强化单元09(3)_201962273233.mp3 15.76M
├──pet阅读强化单元09(4)_201962273348.mp3 6.63M
├──pet阅读强化单元10(1)_201962273413.mp3 9.91M
├──pet阅读强化单元10(2)_201962273454.mp3 7.15M
├──pet阅读强化单元10(3)_201962273527.mp3 9.76M
├──pet阅读强化单元10(4)_201962273618.mp3 8.91M
├──pet阅读强化单元11(1)_20196227376.mp3 10.21M
├──pet阅读强化单元11(2)_201962273751.mp3 14.02M
├──pet阅读强化单元11(3)_201962273845.mp3 8.38M
├──pet阅读强化单元11(4)_20196227399.mp3 12.86M
├──pet阅读强化单元12(1)_201962273949.mp3 9.95M
├──pet阅读强化单元12(2)_201962274026.mp3 9.15M
├──pet阅读强化单元12(3)_201962274116.mp3 20.87M
├──pet阅读强化单元12(4)_201962274533.mp3 3.91M
├──pet阅读强化单元13(1)_201962274635.mp3 12.71M
├──pet阅读强化单元13(2)_201962274825.mp3 6.53M
├──pet阅读强化单元13(3)_201962274858.mp3 7.55M
├──pet阅读强化单元13(4)_20196227502.mp3 12.17M
├──pet阅读强化单元14(1)_201962275237.mp3 12.21M
├──pet阅读强化单元14(2)_201962275435.mp3 21.87M
├──pet阅读强化单元14(3)_201962275719.mp3 4.03M
├──pet阅读强化单元14(4)_201962275755.mp3 4.50M
├──pet阅读强化单元15(1)_201962275824.mp3 7.79M
├──pet阅读强化单元15(2)_20196227598.mp3 12.11M
├──pet阅读强化单元15(3)_201962275951.mp3 16.38M
├──pet阅读强化单元15(4)_20196228046.mp3 6.66M
├──pet阅读强化单元16(1)_2019622815.mp3 13.99M
├──pet阅读强化单元16(2)_20196228155.mp3 10.40M
├──pet阅读强化单元16(3)_20196228226.mp3 4.73M
├──pet阅读强化单元16(4)_20196228239.mp3 11.28M
├──pet阅读强化单元17(1)_20196228310.mp3 6.94M
├──pet阅读强化单元17(2)_20196228336.mp3 20.52M
├──pet阅读强化单元17(3)_20196228436.mp3 12.55M
├──pet阅读强化单元17(4)_20196228517.mp3 7.52M
├──pet阅读强化单元18(1)_20196228549.mp3 8.85M
├──pet阅读强化单元18(2)_20196228636.mp3 21.43M
├──pet阅读强化单元18(3)_20196228812.mp3 6.88M
├──pet阅读强化单元18(4)_20196228841.mp3 10.26M
├──pet阅读强化单元19(1)_20196228918.mp3 20.33M
├──pet阅读强化单元19(2)_201962281032.mp3 6.86M
├──pet阅读强化单元19(3)_201962281051.mp3 8.56M
├──pet阅读强化单元19(4)_201962281113.mp3 9.35M
├──pet阅读强化单元20(1)_201962281139.mp3 10.62M
├──pet阅读强化单元20(2)_201962281213.mp3 11.84M
├──pet阅读强化单元20(3)_20196228135.mp3 11.83M
└──pet阅读强化单元20(4)_20196228141.mp3 7.88M