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The honeybee has been semi-domesticated since the time of the ancient Egyptians, but it wasn’t just familiarity that determined this choice: the bees’ biology is in many ways suited to the kind of agricultural system that was emerging. For example, honeybee hives can be closed up and ...
题目:Honeybees in trouble-Can native pollinators fill the gap? 题型:选择题 5 个 Match sentence endings 文章大意: CCD 疾病 害好多野生蜜蜂进而会会影响商业&农业 那人说疾病可能会影响农民健康 美国的那些蜜蜂与农业模式很配合 工业化产业化农业比较不可控制 一些人的理论蓝果蝇多少只可以授粉多少果园 使ho...
雅思阅读真题答案: https://shimo.im/docs/pKQTgxwgC8DDkTKT 雅思听力真题答案:https://shimo.im/docs/wCyJJjDKV6YCH3rv 雅思九分达人答案: https://mp.weixin.qq.com/s/MOV5FUh5EaFwXzHo_3_Gsg 雅思真题阅读听力写作(答案合集版)https://docs.qq.com/doc/DSVRiTWt4U0FXdVhB...
honeybees have strength in numbers, with 20,000 to 100,000 bees living in a single hive. “Without a doubt, if there was one bee you wanted for agriculture, it would be the honeybee, “says Jim Cane, of the U.S. Department of Agriculture. The honeybee, in other words, has become ...
Honeybees in Trouble Can native pollinators fill the gap? A. 最近,新闻标题读起来都让人觉得不详(ominous headlines),这是因为一种叫做蜂群衰竭失调(colony collapse disorder CCD)的神秘疾病(ailment)。这种疾病杀死了(wipe out)很多给农作物授粉(pollinate)的小蜜蜂。没了蜜蜂,土地日益贫瘠(sterile),经济逐渐崩...
honeybees have strength in numbers, with 20,000 to 100,000 bees living in a single hive. “Without a doubt, if there was one bee you wanted for agriculture, it would be the honeybee, “says Jim Cane, of the U.S. Department of Agriculture. The honeybee, in other words, has become ...
honeybees have strength in numbers, with 20,000 to 100,000 bees living in a single hive. “Without a doubt, if there was one bee you wanted for agriculture, it would be the honeybee,” says Jim Cane, of the U.S. Depart-ment of Agriculture. The honeybee, in other words, has become...
honey bees cannot be bred. D some agricultural landscapes are favorable in supporting wild bees. E a large scale of honey bees are needed to pollinate. F an agricultural system is fragile when relying on a single pollinator 来自:新用户5354KZYV>《雅思阅读真题》...
honey bees in trouble雅思阅读Honey bees in trouble Honey bees are an essential part of our ecosystem and play a crucial role in pollinating crops and plants, ensuring their successful growth and production. However, there has been a significant decline in the number of honey beesworldwide, ...