빈칸에 들어가기에 적절한 표현은?
When all the students __________ , the professor began his lecture.
1.sit
2.were seated
답은 2번이라는데,,
sit가 왜 안되는지 도저히 모르겠네요.ㅠㅠ
알려주세요~~
When all the students __________ , the professor began his lecture.
1.sit
2.were seated
답은 2번이라는데,,
sit가 왜 안되는지 도저히 모르겠네요.ㅠㅠ
알려주세요~~
다음검색