根据第一段中的“This plays into the idea that butterflywings are dead tissue, like a bird's feathers. In fact, thats not true. Forexample,in some species males’wings have special cells releasing somechemicals which attract females.”可知,第一段提到鸟的羽毛是为了说明蝴蝶翅膀的常识。故选 C...
Bluebirds(蓝鸲)can't see the colour blue. The hummingbird can fly backwards, but it can't walk.The egg of a kiwi can weigh as much as 20% of the mother's body weight.根据短文内容完成下面的表格。(每空一词)BirdsFeatures of birdsWhat makes birds_1 from other animals is feathers, ...
Abird ___ feathersandwings. [ ] A. have B. haves C. has D. is 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 参考答案: C 复制 纠错 以下关于重庆市公布的血液和成份血的医保属性表述错误的是? A. 均纳入医保报销 B. 医保属性...
I saw a beautiful bird in the garden. It had colorful feathers. The word “feathers” means ___. A. leaves B. wings C. hairs D. plumage 相关知识点: 试题来源: 解析 D。“feathers”的意思是羽毛。选项 A“leaves”是树叶;选项 B“wings”是翅膀;选项 C“hairs”是毛发。在这个语境中,描述...
I saw a beautiful bird in the tree. It has colorful feathers. The word “feathers” means ___. A. hairs B. wings C. leaves D. plumes 相关知识点: 试题来源: 解析 D。本题考查词汇“feathers”的意思。“feathers”意为“羽毛”,“plumes”也有“羽毛”的意思。“hairs”是“头发”;“wings...
I saw a beautiful bird in the park. It had colorful feathers. The word “feathers” means ___. A. hair B. leaves C. wings D. plumage 相关知识点: 试题来源: 解析 D。解析:“feathers”是羽毛的意思,“plumage”也表示羽毛,符合语境。“hair”是头发;“leaves”是树叶;“wings”是翅膀。反馈...
A bird’s feather coat is made up of many different kinds of feathers. Each has a different function (功能). ●Head Feathers Head feathers come in all sizes. Tiny ones grow in overlapping (交叠的) rows to make a silky covering for a bird’s head. ●Primary Flight Feathers The outer ...
You know some birds are not meant to be caged, their feathers are just too bright. So join us in readingEducated:A Memoir(《你当像鸟飞往你的山》), try toflee as a bird to your mountainand embark on a journey of discov...
The main characteristic of a bird is feathers. No other animal has feathers. Other important features for birds are wings and hollow bones. Birds fly by flapping their wings and using air pressure(压力)to create lift under their wings. Just like airplanes do. The peregrine falcon is one of...
There is a kind of bird that can never be closed, for its feathers are shining bright. 23. 把信仰交给上帝,烂命交给我。 The belief in God, bad life to me. 24. 我希望我能越过边境,我希望太平洋同我梦想的.一样蔚蓝,我希望再见我的朋友,同他握手,我希望。