45. A number of existing farming technologies could be used to reduce

　　44 Poor people may have to give up eating certain foods because of their high prices 　　答案&解析　　44 答案

来源 : 新东方在线 2025-04-18 16:42:21 关键字 :

　　43 It remains unsettled whether the global food supply problem can be solved by creating heat-tolerant crops

来源 : 新东方在线 2025-04-18 16:41:43 关键字 :

　　42 One possible solution to the food security problem is diversification of diet 　　答案&解析　　42 答案解析L。

来源 : 新东方在线 2025-04-18 16:41:06 关键字 :

　　41 Although farms in the US can move a bit northward, crop yields may decrease 　　答案&解析　　41 答案解析F。

来源 : 新东方在线 2025-04-18 16:40:11 关键字 :

　　40 People wonder if certain crops and foodstuffs could disappear like some animal species due to climate cha

来源 : 新东方在线 2025-04-18 16:39:36 关键字 :