Saturday, September 17, 2022
问题:我国内河航线中,有“黄金水道”之称的是()航线。我国东部联系南北的主要内河航线是()航线。...
Thursday, October 20, 2022
Monday, April 15, 2024
Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:中国古代,在经济发达地区以外的商业,其分布主要是依据人口、交通路线。...
Tuesday, March 5, 2024
Wednesday, December 6, 2023
Tuesday, September 13, 2022
问题:调节地表径流季节变化的办法是(),调节地表径流地区分布不平衡的办法是()。...
Friday, January 3, 2025
Tuesday, September 13, 2022
问题:我国以牧业为主的地区位于年降水量在()毫米以下的()地区。...
Tuesday, September 13, 2022
Monday, April 15, 2024
Friday, January 3, 2025
Tuesday, September 13, 2022
问题:坎番因(campie)群落分布于刚果,它属于()类型的植被。...
Thursday, May 2, 2024
问题:长江最长的支流是位于中游的()江,中游支流很多,还有位于长江南岸的洞庭湖和()湖两大水系。...
Wednesday, May 3, 2023
问题:高寒土可分为()、高山草甸土、亚高山草原土和高山草原土四个类型。...
Sunday, March 3, 2024
Friday, January 3, 2025
问题:中国传统牧业的发展过程依次是:早期牧业、农牧分离、牧业区形成。...
Tuesday, September 13, 2022
Tuesday, September 13, 2022