2020 National Question 7 Single-choice Differentiating 2020_新课标II Paper 7.导致绿洲夜间地表温度仍低于沙漠的主要原因是绿洲( )①白天温度低 ②蒸发(腾)多 ③空气湿度大 ④大气逆辐射强 A. ①②B. ②③C. ③④D. ①④ Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →