2017 Jiangsu Question 9 unknown Differentiating 2017_江苏卷 (地理) 9.我国东南沿海某地拟修建一座水位60米的水库.如图为“拟建水库附近地形示意图”.读图回答9~10题.建设成本最低的水库大坝宜建在( )A.甲B.乙C.丙D.丁 Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →