首页
登录
职称英语
Many of the most flexible examples of tool use in animals come from primate
Many of the most flexible examples of tool use in animals come from primate
游客
2023-12-01
56
管理
问题
Many of the most flexible examples of tool use in animals
come from primates(the order that includes humans, apes, and
monkeys). For example, many wild primates use objects to
threaten outsiders. Or there are many examples of tool use by【S1】______
the other mammals, as well as by birds and other types of animals.【S2】______
Tools are used by many species in the capture or preparation of
food. Chimpanzees use sticks and poles to bring up ants and termites【S3】______
(白蚁)from their hiding places. Among the most complex tool use
observing in the wild is the use of stones by Ivory Coast chimpanzees【S4】______
to crack nuts open. They select a large flat stone as anvil(a heavy【S5】______
block on which to place the nuts)and a smaller stone as a hammer.
Stones suitable for use as anvils are not easy to find, but thus often a【S6】______
chimpanzee may carry a haul of nuts more than 40 meters to find a
suitable anvil. The use of tools in chimpanzees is especially
interesting while these animals sometimes modify tools to make them【S7】______
better suited their intended purpose. To make a twig more effective【S8】______
for digging out termites, for example, a chimp may first strip it of its
leaves.
Surprisingly, there is also a species of bird that use sticks to【S9】______
probe holes in the search for insects. One of the species of
Galapagos finch(雀类), the woodpecker finch, picks up or breaks
off a twig, cactus spine, or leaf stem. This primitive tool is then
held in their beak and used to probe for insects in holes in trees that【S10】______
the bird cannot probe directly with its beak. Birds have been seen to
carry twigs from tree to tree searching for prey. [br] 【S10】
选项
答案
their—its
解析
代词误用。这里的代词指代的是单数名词the woodpecker finch,所以应使用its。
转载请注明原文地址:https://tihaiku.com/zcyy/3234386.html
相关试题推荐
Crueltytoanimals,itissaid,isoftenaprecursortogravercrimes.Sowo
Tostaywarmincoldweather,cold-bloodedanimalsmustexposeitselftoasourc
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Allsocialanimalscommunicatewitheachother,frombeesandantstowhale
Allsocialanimalscommunicatewitheachother,frombeesandantstowhale
Allsocialanimalscommunicatewitheachother,frombeesandantstowhale
随机试题
Apublichealthapproachfirstandforemostrequiresmeticulouscollectionandt
运输市场在国民经济发展中具有十分重要的作用,主要表现为( )。A.运输市场能够
甲建筑公司承建乙市-住宅项目,采用租赁方式向乙市建筑机械租赁公司租赁-物料提升机
(2017年)给付迟延的构成要件之一是( )。A.债务人有拒绝给付的意思表示
在企业价值评估中,管理类工作底稿的内容包括()。A.现场调查记录与相关资料
处方格式的组成包括A:前记、正文、后记 B:前记、主体、签名、后记 C:前记
中药五味子中所含的主要木脂素是A.单氧环木脂素 B.新木脂素 C.联苯环辛烯
“新教育运动”这一教育改革运动是19世纪末20世纪初在( )兴起的A.美国
《期货公司执行金融期货投资者适当性制度管理规则(修订)》第三条规定,会员单位应当
D触发器的应用电路如图所示,设输出Q的初值为0,那么,在时钟脉冲CP的作用下,输
最新回复
(
0
)