首页
登录
职称英语
[originaltext] Do you know that there’s a kind of bird that can sew? This bi
[originaltext] Do you know that there’s a kind of bird that can sew? This bi
游客
2023-07-29
40
管理
问题
Do you know that there’s a kind of bird that can sew? This bird, called the tailorbird, uses its mouth as a needle. It sews leaves together in a shape of a cup. Then it adds a layer of straw to the inside of the cup and lays its eggs there. Each bird species builds its own special kind of nest. The most common materials used for nests are grasses, branches and feathers. A bird must weave these materials into a nest. Just imagine building a house without cement or nails to hold it together. Another bird is called the weaverbird. The weaverbird builds a nest that looks like a basket. The nest is shaped like a pear with a hole in the middle. The hole is the door of the nest. The third bird is called the ovenbird. The ovenbird makes a nest that is very solid. The nest is made of mud. The ovenbird forms the mud into the shape of an oven and then lets it dry in the sun. The sun bakes the mud, making it very hard. Not all birds make their homes in branches. Some birds build their nests on the ground, while others bury their eggs under the ground. And some birds do not build nests at all. So when you look for nests and eggs in the branches of trees and bushes, remember, that some nests may be right under your feet.
选项
A、Branches.
B、Grasses.
C、Mud.
D、Straw.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2880480.html
相关试题推荐
[originaltext]M:Weren’ttheresupposedtobeabout40peopleenrolledinthec
[originaltext]M:Weren’ttheresupposedtobeabout40peopleenrolledinthec
[originaltext]M:Weren’ttheresupposedtobeabout40peopleenrolledinthec
[originaltext]Itislogicaltosupposethatthingslikegoodlaborrelation
[originaltext]Itislogicaltosupposethatthingslikegoodlaborrelation
[originaltext]Itislogicaltosupposethatthingslikegoodlaborrelation
[originaltext]W:Hello,Parksoncollege.MayIhelpyou?M:Yes.I’mlookingforinf
[originaltext]W:Hello,Parksoncollege.MayIhelpyou?M:Yes.I’mlookingforinf
[originaltext]W:Hello,Parksoncollege.MayIhelpyou?M:Yes.I’mlookingforinf
[originaltext]W:So,whyexactlydoesyourjobhaveareputationforbeingstress
随机试题
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
TheHealthRisksofSmallApartm
[originaltext]W:Prof.Smith,wouldyouliketocometodinneratourdormtomo
Ifyou’refindingittoughtolandajob,tryexpandingyourjob-huntingpla
人际交往中有个首因效应,即人们对于一个人的评价基于第一印象,所以整容的确可能带来
用压水试验检查固结灌浆质量的合格标准是:单元工程内检查孔各段的合格率应达()以上
下列()情形没有违反我国《安全生产法》的规定。A、为了安全起见,每天晚上
2014年7月7日,中国证监会颁布了《公开募集证券投资基金运作管理办法》,其中规
转变经济发展方式实现经济社会又好又快发展的基本要求是( )。A.统筹兼顾,以人
在期货公司的分公司、营业部等分支机构进行期货交易的,该期货公司住所地为合同履行地
最新回复
(
0
)