https://gongquiz.com/main/pages/search.php?q=9%EA%B8%89+%EA%B5%AD%EA%B0%80%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%ED%99%94%ED%95%99%EA%B3%B5%ED%95%99%EC%9D%BC%EB%B0%98
https://gongquiz.com/main/pages/%ED%91%9C%EB%A9%B4%EC%9E%A5%EB%A0%A5%28surface+tension%29%EC%9D%98+%EB%8B%A8%EC%9C%84%EB%8A%94%3F.quiz?mode=study&quizNo=712436&historyNo=reset&p=1&q=9%EA%B8%89+%EA%B5%AD%EA%B0%80%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%ED%99%94%ED%95%99%EA%B3%B5%ED%95%99%EC%9D%BC%EB%B0%98
[]
[712436,712437,712438,712439,712440,712441,712442,712443,712444,712445]
{"712436":[1,2,3,4],"712437":[1,2,3,4],"712438":[1,2,3,4],"712439":[1,2,3,4],"712440":[1,2,3,4],"712441":[1,2,3,4],"712442":[1,2,3,4],"712443":[1,2,3,4],"712444":[1,2,3,4],"712445":[1,2,3,4]}
study
124042908