選擇提:
1.Mary has started/started her first business in 2001.
2.Before becaming a teacher,my brother has studied/studied abroad for several year.
請問那一個答案是對的,請簡單解釋
收錄日期: 2021-04-23 18:19:07
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090613000051KK01138