资源推荐：【一级建造师全年更新课程合集】

讲义
2021一建机电冲刺1.mkv
2021一建机电冲刺2.mkv
2021一建机电冲刺3.mkv
2021一建机电冲刺4.mkv
2021一建机电冲刺5.mkv
2021一建机电冲刺6.mkv
2021一建机电冲刺7.mkv
2021一建机电冲刺8.mkv