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
2024-03-01
47
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、To let in the sunshine.
B、To serve as its door.
C、To keep the nest cool.
D、For the bird to lay eggs.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3496739.html
相关试题推荐
[originaltext]M:Isthistableinthecomerokay?W:Sure.Wecansithere.M:
[originaltext]M:Isthistableinthecomerokay?W:Sure.Wecansithere.M:
[originaltext]M:Isthistableinthecomerokay?W:Sure.Wecansithere.M:
[originaltext]W:Ihavebeenlookingthroughyourapplication.Youseemtohave
[originaltext]W:Ihavebeenlookingthroughyourapplication.Youseemtohave
[originaltext]M:I’dliketocheckin,please.Ididn’tmakeareservation.W:
[originaltext]M:I’dliketocheckin,please.Ididn’tmakeareservation.W:
[originaltext]AmericanengineersPaulFloresandJimGibbsonarestudyingM
[originaltext]SomepeopledividetheEnglishlearnersintothreegroups:be
[originaltext]SomepeopledividetheEnglishlearnersintothreegroups:be
随机试题
[originaltext]W:DoctorThomas?ThisisKeithBradleyfromTheDailyNews.I’d
ImpactofUrbanizationTheeffectsofurbanization:Example:intheU.S.only【L3
图5示意华北地区甲、乙两城市间1964—1998年地下水埋藏深度变化(图中数字表
2000年6月,美、英、日、法、德、中六国公布:人类基因组序列图的"工作框架图"
以下哪项胃镜活检病理改变,可诊断慢性萎缩性胃炎A.胃腺体部分消失 B.肠上皮化
旅游商品,是指旅游者在旅游活动中出于非商业性目的而购买的实物性商品,它不包含维持
根据《合同法》的规定,下列情形中,要约没有发生法律效力的是()。A.撤回要约的通
既可抗乙肝病毒又可以抗HIV病毒的药物为()A.金刚烷胺 B.利巴韦林
引起血糖升高的药物有A.氢氯噻嗪 B.地塞米松 C.格列美脲 D.左甲状腺
在编制投标报价前,投标人应先对清单工程量进行复核,这样做的原因有()。A、若采
最新回复
(
0
)