首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Many of the most flexible examples of tool use in animals come from primates(the order that includes humans, apes, and monkeys).
Many of the most flexible examples of tool use in animals come from primates(the order that includes humans, apes, and monkeys).
admin
2022-11-03
81
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.
【S6】
选项
答案
but—and
解析
连词误用。but作连接词表示转折对比关系,这里前一句讲“适合用作铁砧的石头不容易找到”,后一句讲“黑猩猩可能要拖着坚果走40多米远才能找到合适的石头”,前后两句是递进关系,用and即可。
转载请注明原文地址:https://kaotiyun.com/show/SCBK777K
0
专业英语八级
相关试题推荐
(1)ThesocialorganizationofEgyptwasdistinguishedbyasurprisingdegreeoffluidity.Noinflexiblecastesystemeverdevelo
(1)ThesocialorganizationofEgyptwasdistinguishedbyasurprisingdegreeoffluidity.Noinflexiblecastesystemeverdevelo
(1)Humansaredamagingtheplanetatanunprecedentedrateandraisingrisksofabruptcollapsesinnaturematcouldspurdiseas
(1)Humansaredamagingtheplanetatanunprecedentedrateandraisingrisksofabruptcollapsesinnaturematcouldspurdiseas
(1)Procrastinationcomesinmanydisguises.Wemightresolvetotackleatask,butfindendlessreasonstodeferit.Wemightp
(1)Procrastinationcomesinmanydisguises.Wemightresolvetotackleatask,butfindendlessreasonstodeferit.Wemightp
Arabiclanguageisoneoftheworld’smostwidelyusedlanguages.ItistheofficerlanguageofmanyArabnationsinthe【M1】____
Arabiclanguageisoneoftheworld’smostwidelyusedlanguages.ItistheofficerlanguageofmanyArabnationsinthe【M1】____
Arabiclanguageisoneoftheworld’smostwidelyusedlanguages.ItistheofficerlanguageofmanyArabnationsinthe【M1】____
随机试题
简述审判监督程序的任务和意义。
根据《水利工程质量监督管理规定》(水建[1997]339号),水利工程建设项目的质量监督期到()截止。
通常人们所说的一个完整的计算机系统应包括()。
基金赎回的时间为基金合同生效日后不超过()个月。
政府采购当事人的范围包括()。
材料:在学习“生物学研究的基本方法”一节时,教师先让学生观看了3段关于蛇捕食老鼠的录像,然后让学生思考:结合录像,你能提出哪些感兴趣的问题?学生提出的问题五花八门,有的关心蛇是如何吞吃掉这么大的老鼠的,有的关心蛇吞吃老鼠后是如何消化的,有的关心为什么蛇按
在习近平总书记系列重要讲话这个科学理论体系中,()是居于引领地位的宏伟奋斗目标,凝结着13亿多中国人民的共同梦想,体现了我们党在理论和实践上的伟大创造。
法价值之间产生矛盾和冲突的原因主要是()。
用“综合业务数字网”(义称“一线通”)接入因特网的优点是上网通话两不误,它的英文缩写是______。
Companieshavebeguntocreateenvironment-friendlywatercontainers.
最新回复
(
0
)