어법상 옳은 것은?
- ①Jessica is a much careless person who makes little effort to improve her knowledge.
- ②But he will come or not is not certain.
- ③The police demanded that she not leave the country for the time being.
- ④The more a hotel is expensiver, the better its service is.
정답 ③
출처: 인사혁신처 공개 기출(공공데이터포털, 이용허락 제한 없음)