• 2022-06-25
    — Could you tell me  [u]          [/u]   ? — Certainly. In 20 minutes.
    未知类型:{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181}
    A: when will the train to Beijing leave
    B: when the train to Beijing would leave
    C: when the train to Beijing left
    D: when the train to Beijing will leave