读人类与环境之间的关系示意图(图5)，回答1～2题。1．图中箭头表示环境反馈作用的是A．Ⅰ B．Ⅱ C．Ⅲ D．Ⅳ2．图中数字代表环境向人类社会提供的生存空间、物质、能量的是A．①② B．①③ C．②④ D．③④
— Is he said ____ his car lost? — Yes. He was so foolish ____ leave his car ____.
Whether we’ll hold the sports meet depends on the weather, _____?
I went to bed very late last night, _____, early the next morning.
She took the boy _____ the hand and led him _____ the zero.
We _____ a pleasant journey but for the rain.
1．图中箭头表示环境反馈作用的是1．图中箭头表示环境反馈作用的是
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