• 2022-06-06
    –Have you ever been to the zoo?—   [u]        [/u].
    未知类型:{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181}
    A: No, I have
    B: No, I haven’t
    C: Yes, I haven’t
    D: Not, I don’t