首页
登录
职称英语
Many of the most flexible examples of tool use in animals comefrom primates
Many of the most flexible examples of tool use in animals comefrom primates
游客
2023-11-24
30
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【S1】________
there are many examples of tool use by the other mammals, as well as【S2】________
by birds and other types of animals.
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 to【S4】________
crack nuts open. They select a large flat stone as anvil(a heavy block【S5】________
on which to place the nuts)and a smaller stone as a hammer. Stones
suitable for use as anvils ale not easy to find, but often a chimpanzee【S6】________
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【S7】________
animals sometimes modify tools t0 make them better suited theft intended【S8】________
purpose. To make a twig more effective 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 probe【S9】________
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【S10】________
used to probe for insects in holes in trees that 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/3214185.html
相关试题推荐
PASSAGETWO[br]Inthelastparagraph,whatdothethreeexamplesillustrate?Ge
A、Societyprovidesflexiblepathsfordrop-outstudents.B、Therearefewteacher
Thatlargeanimalsrequirealuxuriantvegetation,hasbeenageneralassumpt
Thatlargeanimalsrequirealuxuriantvegetation,hasbeenageneralassumpt
Thatlargeanimalsrequirealuxuriantvegetation,hasbeenageneralassumpt
Thatlargeanimalsrequirealuxuriantvegetation,hasbeenageneralassumpt
Thatlargeanimalsrequirealuxuriantvegetation,hasbeenageneralassumpt
PassaaeFourWhenmostanimalsdie,naturelikestotidyupbymakingth
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates
随机试题
TheEarthhasbeenstrippedofupto90%ofitsspeciesfivetimesbeforein
"Toerrishuman,toforgive,divine","Alittlelearningisadangerousthing"
PASSAGEFIVE[br]WhyisthereanactivegroupofenergytradersinHouston?Beca
某商品按原定价出售,每件利润是成本的25%,后来按原定价的90%出售,结果每天售
()是指金属材料是否容易被切削工具进行加工的性能。A.可焊性 B.延展性
打桩的顺序,以下说法不正确的是()。A.基坑不大时,打桩应从中间开始分头向两边
下列叙述不正确的是A.夜间咳嗽较明显--肺结核 B.于性咳嗽--肺炎 C.长
免疫细胞检测技术中外周血单个核细胞指的是A、有核细胞B、淋巴细胞C、单核细胞
局麻药加肾上腺素的主要目的是A:延缓药物吸收,避免或减轻中毒 B:延缓药物吸收
当中央银行在公开市场上卖出证券,减少商业银行的超额准备金时,下列关于该货币政策效
最新回复
(
0
)