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
The Influence of Life In the early times when human beings hunted and gathered food, they were not in control of their envir
The Influence of Life In the early times when human beings hunted and gathered food, they were not in control of their envir
admin
2015-01-13
88
问题
选项
答案
The Influence of Life In the early times when human beings hunted and gathered food, they were not in control of their environment. They could only interact with their surroundings as the other lower animals did. When they learned to make fire, however, they became capable of altering their environment. To provide themselves with fuel, they cut down trees. They also burned clearings in forests to increase the growth of grass and to provide a greater grazing area for the wild animals that human beings fed upon. This development led to farming and the domestication of animals. Fire provided the means for cooking plants which had previously been inedible. Only when the process of meeting the basic need for food reached a certain level was it possible for humans to follow other pursuits such as setting up families, forming societies and founding cities.
解析
转载请注明原文地址:https://kaotiyun.com/show/oIHK777K
0
专业英语四级
相关试题推荐
MotherRigbycoulddoanything.Shewasawitch,awomanwithstrangepowers.Shecouldmakewaterrunuphill,orchangeabeaut
Trafficstatisticspaintagloomypicture.Tohelpsolvetheir,trafficwoes,somerapidlygrowingUScitieshavesimplybuiltm
Toerrishumanandtoforgivedivine,accordingtotheoldadage.Humanswhoforgiveare(1)______toexperiencesignificantphys
Sheisalwaysfashionablydressedandlooks______amongthegirlsinplainclothes.
Weshouldalwaysbearinmindthatdecisionsoftenresultin______conclusions.
Throughouttheyears,musichasbeenacommonthreadthatunitesgenerationsandhadprovidedsocialcommentary,individualexpr
TheFieldsMedalisthehighestscientificawardformathematicians.Infactitisonlytheunofficialnameforthe"Internatio
Fiber-opticcablescancarryhundredsoftelephoneconversations______.
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsuggeststhat【C1】______musicalintervalstriggerarhy
Howmanypeoplewerewoundedintheseaccidents?
随机试题
以下()是属于食物中毒。
患者,女,38岁。类风湿关节炎1年多。现午后发热,盗汗,口干咽燥,手足心热,关节肿胀疼痛,小便赤涩,大便秘结,舌红少苔,脉细数。其中医治法是
肺主一身之气是指脾肺共同化生之气是指
甲河是多国河流,乙河是国际河流。根据国际法相关规则,下列哪些选项是正确的?(2011年卷一第74题)
打火机是出口法定检验产品。但点火枪不是。()
某股份有限公司资产总额6000万元,负债总额2000万元,该公司累计发行债券不得超过()万元。
"Godhelpsthosewhohelpthemselves"isanepigrammaticlineby______.
行政诉讼是由何种机关或团体来主持的?()
下列是Cisco路由器执行showconfig命令得到的DHCP配置信息ipdhcpexcluded-address219.105.46.240219.105.46.250!ipdhcpp00146network219.105.46.
BloodDonation:aLife-SavingCauseA)Chinaenshrinedthepracticeofvoluntary,non-remuneratedblooddonationsintolawwitht
最新回复
(
0
)