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
2018-05-25
52
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.
【S1】
选项
答案
Or—But
解析
连词误用。or表示选择关系,而此处前后是一种转折对比关系,前面讲“动物使用工具的最好例子大多来自灵长类”,然后举例,紧接着话锋一转,“也有很多其他哺乳动物甚至是鸟类也使用工具”。use可以当名词用,此处无误。
转载请注明原文地址:https://kaotiyun.com/show/0SoK777K
0
专业英语八级
相关试题推荐
A、Abilitytoorganizeactivities.B、Abilitytoovercomefears.C、Abilitytoconductanalysis.D、Abilitytoevaluateothers.B在被主
A、Ithelpspeopleacquirevariousmeansofcommunication.B、Ithelpspeopleunderstandhowtogetalongwithfriends.C、Ithelps
A、Hemarriedageneralmanager.B、HeandNancyweretogether.C、HetalkedaboutholidaywithCindy.D、Helikesswimmingandsurf
StressManagementI.Thegoalofstressmanagement—takingchargeofthoughts,emotions,【T1】______andenvironmentetc.【T1】___
StressManagementI.Thegoalofstressmanagement—takingchargeofthoughts,emotions,【T1】______andenvironmentetc.【T1】___
StressManagementI.Thegoalofstressmanagement—takingchargeofthoughts,emotions,【T1】______andenvironmentetc.【T1】___
StressManagementI.Thegoalofstressmanagement—takingchargeofthoughts,emotions,【T1】______andenvironmentetc.【T1】___
Crueltytoanimals,itissaid,isoftenaprecursortogravercrimes.Sowouldtherenotbesomeusefulnesstoaregistryofin
ApplicationsoutsidetheEarth’satmosphereareclearlyagoodfitforrobots.Itisdangerousforhumanstogettospace,to
随机试题
将乳糜血浆放置4℃环境中过夜,次晨观察仍是均匀浑浊,说明下列何种脂蛋白增多
惠者,男,76岁。风湿性心脏病(二尖瓣狭窄)10余年,长期服用地高辛。最近出现下肢水肿、尿少、恶心、呕吐、嗜睡、黄视等临床表现,心电图检查示频发多源性室性期前收缩。患者出现上述表现是何原因()
急性一氧化碳中毒的发病机制哪项不对
处方写延胡索,调配应当付的是()。
甲公司持有一张以乙公司为出票人、丙银行为承兑人、丁公司为收款人的银行承兑汇票,汇票到期日为2018年3月5日,但是甲公司一直没有主张票据权利。根据支付结算法律制度的规定,甲公司对乙公司的票据权利的消灭时间为()。
下列有关个人所得税税收优惠的表述中,正确的有()。(2009年原制度)
如果游客推迟抵达,地陪应该()。
时至今日,第三方物流已发展成为许多行业物流策略的关键部分,也就是说,第三方物流模式已经被企业广泛接受。()
导致工作模式发生变化的原因不包括()。
李某,男,32岁,某单位汽车司机。李某于2002年8月17日上午11时,同装卸工刘某、王某等三人驾驶解放大卡车由某乡向市里送货(该货车核准载重8吨,该批货物约重13吨)。车超速行驶,当开到某乡政府的十字路口时,将前方同方向骑车的季某连人带车撞出20多米,造
最新回复
(
0
)