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
2024-11-12
1
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/3842946.html
相关试题推荐
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Thatlargeanimalsrequirealuxuriantvegetation,hasbeenageneralassum
Thatlargeanimalsrequirealuxuriantvegetation,hasbeenageneralassum
Thatlargeanimalsrequirealuxuriantvegetation,hasbeenageneralassum
随机试题
Youmayleaveitto_________.A、wetwoB、ustwoC、ourtwoD、ItwoB介词to后面必须用代词宾格
Itiscommonlyheldthatdrinkingmoderateamountsofalcoholcanreducethe
ThedarksmokethatcomesoutofStacksorfromaburningdumpcontainstiny
[originaltext]WhenJohnsonworkedinahigh-traveljobmorethanadecadea
测试网络连通性通常采用的命令是()。 A.Nestat B.Pi
关于语颤的描述,下列不正确的是A、左胸上部较右胸上部强 B、前胸上部较下部强
我国城乡就业人员从2002年的73740万人增加到2006年的76400万人。其
案例二: 一般资料:求助者,女性,32岁,已婚,会计。 案例介绍:求助者在3
拱桥轻型桥台适用于跨径()m以内的拱桥和桥台水平位移量很小的情况。A.10
引起腹膜炎的细菌最多见的是A.大肠杆菌 B.铜绿假单胞菌 C.金黄色葡萄球菌
最新回复
(
0
)