[질문] 1.We not have seen this beautiful scene before. 2.They have been arguing about it for three days. 3.He has sent me two letters since last month. 4. I have been practicing the piano for two hours. 어법상 틀린 문장은?
조회수 4 | 2016.09.27 | 문서번호:
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[지식맨] 2016.09.27
\'1번\'이 틀렸으며, \'We not have seen\'이 \'We have not seen\'으로 바뀌어야 합니다. 지식맨을 이용해 주셔서 감사합니다.