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
2024-11-03
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] 【S7】
选项
答案
while—because
解析
连词误用。while一般表示对比、转折,由句意可知,连接词后面的句子是对前面的解释,所以应将while改为because。
转载请注明原文地址:https://tihaiku.com/zcyy/3828750.html
相关试题推荐
PassageOne[br]Whatdotheexamplesofairshowandthebiggestshipindic
PassaaeFourWhenmostanimalsdie,naturelikestotidyupbymakingth
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates
Foxesandfarmershavenevergotonwell.Thesesmalldog-likeanimalshave
随机试题
TASKONE--THEJOBOFTHESPEAKER•Forquestions13-17,matchtheextractswitht
BydrawingontheWorldBank’sprojectionsofsocioeconomicdevelopmentove
Trainingnewstaffshould(conduct)______assoonaspossibleaftertheyarehired
高校毕业生就业的主要工作职责有哪些?()A.开展毕业教育和就业指导工作 B.
因使用大量的对象而造成很大的存储开销时,适合采用( )模式进行对象共享,以减少
2001-120.虚劳属肝阴虚者,可见 A.眩晕耳鸣B.腰酸遗精C.二
“本土药企未来在________的过程中,不仅要聚焦发达国家,还要关注到一带一路
(2015年真题)患者,女,70岁,拟行膝关节置换术,无磺胺类药过敏史,皮试结果
某分洪闸位于河道堤防上,该闸最大分洪流量为300m3/s,河道提放级别为2级。
下列项目施工质量成本中,属于外部质量保证成本的是( )。A.编写施工项目质量工
最新回复
(
0
)