Saturday, September 17, 2022
Monday, September 12, 2022
Saturday, September 17, 2022
问题:农业对生态环境具有极强的()A、适应性B、可塑性C、独立性D、依赖性...
Tuesday, November 28, 2023
问题:某种农产品价格下降40%时,其需求量增加了20%,则该农产品的需求弹性系数为()。A、2B、1.5C、1D、0.5...
Sunday, March 23, 2025
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:集约经营,活劳动投入()。A、多B、比较少C、特别少D、少...
Sunday, April 6, 2025
Saturday, March 1, 2025
Sunday, September 11, 2022
问题:2002年12月28日第九届全国人民代表大会常务委员会第三十一次...
Sunday, September 11, 2022
Saturday, September 23, 2023
Thursday, November 10, 2022
问题:农业劳动力转移是指()。A、农业劳动力从农业中向非农产业或城市的流动B、农业劳动力从种植业向畜牧业的转移C、农业劳动力从种植业向畜牧业、渔业和林业的转移D、农业劳动力从种植业向其他产业转移...
Saturday, September 23, 2023
Sunday, September 11, 2022
Tuesday, March 4, 2025
Saturday, September 17, 2022
Wednesday, January 31, 2024
Monday, September 12, 2022