https://gongquiz.com/main/pages/search.php?q=%EC%A0%9C%EC%84%A0%EA%B8%B0%EB%8A%A5%EC%9E%A5
https://gongquiz.com/main/pages/%EA%B3%B5%EC%9E%A5+%EC%9E%90%EB%8F%99%ED%99%94%EC%9D%98+%ED%94%84%EB%A1%9C%EC%84%B8%EC%8A%A4%EB%A5%BC+%EC%A0%9C%EC%96%B4%ED%95%98%EB%8A%94+%EB%B0%A9%EB%B2%95%EC%97%90%EC%84%9C+%ED%94%84%EB%A1%9C%EC%84%B8%EC%8A%A4+%EC%BB%B4%ED%93%A8%ED%84%B0%EC%99%80+PLC%EA%B0%84%EC%9D%98+%EB%8D%B0%EC%9D%B4%ED%83%80+%EB%A7%81%ED%81%AC%28DAT.quiz??mode=practice&quizNo=842491&historyNo=reset
[]
[842491,842492,842493,842494,842495,842496,842498,842499,842500,842441]
{"842491":[1,2,3,4],"842492":[1,2,3,4],"842493":[1,2,3,4],"842494":[1,2,3,4],"842495":[1,2,3,4],"842496":[1,2,3,4],"842498":[1,2,3,4],"842499":[1,2,3,4],"842500":[1,2,3,4],"842441":[1,2,3,4]}
practice
156650235