교육청은 쌍둥이 자매가 작년부터 올해까지 정답이 정정된 시험문제 총 11개에 ‘정정 전 정답’을 적었다고 밝혔다.
The education office said that the twin sisters wrote Pre-correction Answers on a total of 11 exam questions, in which the answers were corrected, from last year to this year.