"once he qualified as a teacher."在句中是什么成分,修饰谁?原句是“Gnang studied in the United States but returned to the village once he qualified as a teacher.”

once he qualified as a teacher.在句中是什么成分,修饰谁?原句是“Gnang studied in the United States but returned to the village once he qualified as a teacher.” 英语翻译He failed as a father.好不好?要么是直译,He was not a qualified father. qualified After ten years of hard practice,he became a ____ pianist.quality qualified quantity qualify He exercises once a week.话线部分提问once how to be a qualified he qualified for the office 句子翻译 Once he ______ a shop assistant. I remember ______ a few ideas at the meeting.( )A 、once he offeringB、once he offeredC、him once offeringD、him once to offer He goes home once a week.提问_______________home a week? He watches TV twice a weekI shop once a month Does he have a test once a week?怎么翻译 he was once a cook and a tree He plays football once a week对画线部分提问once a week He visits his grandma once a week( once a week提问) He plays football once a week,对once a week提问 把下列句子改成特殊疑问句 He plays football once a week.once a week 划线 He writes to his e-friend once a month.对once a month提问