• 2022-06-15
    But it is impossible to know the exactly day on which he was born.
    未知类型:{'label': 'questionDesc', 'content': '请指出以下句子中的错误。', 'isMemberControl': 0, 'type': 181}
    未知类型:{'label': 'source', 'content': '2021年12月 四级 卷二 选词填空', 'isMemberControl': 0, 'type': 181}
    A: it is impossible
    B: exactly day
    C: on which
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