垛田的好处与坏处
@储樊557: 江苏兴化在明清时期垒土成垛开辟农田,当地人称之为垛田.每年春天油菜花开,形成“河有万湾多碧水,田无一垛不黄花”的奇丽画面.读图完成16~17题... - 作业帮
邰聂13418838138…… [答案] B C
@储樊557:江苏兴化人在低洼地区挖河泥垫高农田,垒土成垛,垛上耕种,形成了垛田.如图为垛田景观图.据此完成18~19题. 垛田形成的主要原因是( ) - 作业帮
邰聂13418838138…… [选项] A. 地势低洼 B. 河网密布 C. 气候湿润 D. 土壤肥沃
@储樊557:江苏兴化人在低洼地区挖河泥垫高农田,垒土成垛,垛上耕种,形成了垛田.如图为垛田景观图.据此完成18~19题. 垛田种植的农作物最可能是( ) - 作业帮
邰聂13418838138…… [选项] A. 小麦 B. 水稻 C. 甜菜 D. 甘蔗
@储樊557:孕妇马上就六个月了,还有几天就要去产检照彩超,请问下在这... -
邰聂13418838138…… [答案] Cellphone is very popular in our life.It is a useful tool for us to communicate with others wherever he or she is .We can also send messages to them .Apart from these,the cellphones can also be used as an alarm clock.In a word,cellphones are very useful ...
邰聂13418838138…… [答案] B C
@储樊557:江苏兴化人在低洼地区挖河泥垫高农田,垒土成垛,垛上耕种,形成了垛田.如图为垛田景观图.据此完成18~19题. 垛田形成的主要原因是( ) - 作业帮
邰聂13418838138…… [选项] A. 地势低洼 B. 河网密布 C. 气候湿润 D. 土壤肥沃
@储樊557:江苏兴化人在低洼地区挖河泥垫高农田,垒土成垛,垛上耕种,形成了垛田.如图为垛田景观图.据此完成18~19题. 垛田种植的农作物最可能是( ) - 作业帮
邰聂13418838138…… [选项] A. 小麦 B. 水稻 C. 甜菜 D. 甘蔗
@储樊557:孕妇马上就六个月了,还有几天就要去产检照彩超,请问下在这... -
邰聂13418838138…… [答案] Cellphone is very popular in our life.It is a useful tool for us to communicate with others wherever he or she is .We can also send messages to them .Apart from these,the cellphones can also be used as an alarm clock.In a word,cellphones are very useful ...