리딩 테스트 6회 105번 문제가
Since the contractor failed to complete the repair __ Saturday, she gave the cilent a 15 percent discount on the service.
1) at 2) during 3) by 4) off
답이 3번인데 2번 during은 왜 안되는지요?
리딩 테스트 6회 105번 문제가
Since the contractor failed to complete the repair __ Saturday, she gave the cilent a 15 percent discount on the service.
1) at 2) during 3) by 4) off
답이 3번인데 2번 during은 왜 안되는지요?
1
예) 여름방학, 저녁시간, 2차세계대전