• 2022-05-29
    He______as a doctor last year.
    未知类型:{'label': 'questionDesc', 'content': '根据句意,选择合适的单词或短语', 'isMemberControl': 0, 'type': 181}
    未知类型:{'label': 'source', 'content': '英语二2014年完型', 'isMemberControl': 0, 'type': 181}
    A: became
    B: qualified
    C: stayed
    D: determined
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