按照你对以下几种传感器的理解填写下面表格中的空格中的内容．

人工智能从诞生以来，理论和技术曰益成熟，应用领域也不断扩大，可以设想，未来人工智能带来的科技产品，将会是人类智慧的“容器”。下列对人工智能的认识，正确的有（    ）

①人工智能的发展表明人类的认识具有无限性和上升性

②人工智能在实践中比人类更具有自觉选择性和主动创造性

③人工智能是人类通过实践把观念的东西变成了现实的东西

④快速数据处理能力使人工智能更能揭示事物发展的内在本质

我能看见一个滑梯。它是绿色的。可以说：

    Today is Tree- Planting Day. I go to the park with my parents. At about ten o'clock we start to plant trees. We needn't to dig holes because the people in the park dug them before. We just put the young trees into the holes. My father fills the holes with me. My mother carries water for the young trees. We are so tired when we finish the work. All of us hope the trees will grow well. I hope I can plant trees next year.