어법상 옳은 것은?
- ①They didn't believe his story, and neither did I.
- ②The sport in that I am most interested is soccer.
- ③Jamie learned from the book that World War I had broken out in 1914.
- ④Two factors have made scientists difficult to determine the number of species on Earth.
정답 ①
출처: 인사혁신처 공개 기출(공공데이터포털, 이용허락 제한 없음)