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 hunter-gatherer tribes that today live like our prehistoric human 【M1】______ ancestors consume primarily a vegetable diet su
The hunter-gatherer tribes that today live like our prehistoric human 【M1】______ ancestors consume primarily a vegetable diet su
admin
2016-01-14
25
问题
The hunter-gatherer tribes that today live like our prehistoric human 【M1】______
ancestors consume primarily a vegetable diet supplementing with animal foods. 【M2】______
An analysis of 58 societies of modern hunter-gatherers, including the Kung of
southern Africa, revealed that one-half emphasize gathering plant foods,
one-third concentrate on fishing, and only one-sixth are primarily hunters.
Overall, two-thirds and more of the hunter-gatherer’s calories come from 【M3】______
plants. Detailed studies of the Kung by the food scientists at the University
of London, showed that gathering is a more productive source of food
than is hunting. An hour of hunting yields in average about 100 edible 【M4】______
calories, as an hour of gathering produces 240 【M5】______
Plant foods provide for 60 percent to 80 percent of the Kung diet, and no 【M6】______
one goes hungry when the hunt fails. Interestingly, if they escape fatal infections
or accidents, these contemporary aborigines live to old ages despite of the absence 【M7】______
of medical care. They experience no obesity, no middle-aged spread, little
dental decay, no high blood pressure, no heart disease, and their blood
cholesterol levels are very low(about half of the average American adult). 【M8】______
If no one is suggesting that we return to an aboriginal life style, we certainly 【M9】______
could use their eating habits as a model for healthier diet. 【M10】______
【M9】
选项
答案
If改为While/Whereas
解析
(这里两个句子是对比关系。)
转载请注明原文地址:https://kaotiyun.com/show/CnNK777K
本试题收录于:
C类竞赛(非英语专业本科)题库大学生英语竞赛(NECCS)分类
0
C类竞赛(非英语专业本科)
大学生英语竞赛(NECCS)
相关试题推荐
(1)Weallwanttosucceedinlife,andwhenwebecomeparents,wewanttodoeverythingwecantomakesureourkidsaresucces
(1)We’realwaysbeingtoldbytheDepartmentofHealthtoeatfiveportionsoffruitandvegetablesaday.Butit’snotclearw
Fiveminutesearlier,________wecouldhavecaughtthelasttrain.
Enyawasbornin1961,17May,andspentherchildhoodinGweedore.Thereareninebrothersandsistersinthefamily,fouroth
Doctorsarestartingtofindmoreandmoreinformationthatsuggestsaconnectionbetweenexerciseandbraindevelopment.Accord
Insertnumbersintothegrid,sothatallcalculationsarecorrectbothacrossanddown.6and8arealreadyplaced.
Tom:So,______?Boris;Oh,nothingmuch.Theusualthings,youknow.Tom;Mm...stillworkingatthesameplace,Isuppose?B
"Home,sweethome"isaphrasethatexpressesanessentialattitudeintheUnitedStates.Whethertherealityoflifeinthefam
我们应该积极参加社区服务,这可以丰富我们的生活。(enrich)
中国是世界上种茶最早、制茶最精、饮茶最多的国家,是茶的故乡。最初,茶只是被作为一种药材而非饮品。【T1】后来,古人逐渐将茶从药材中分离出来成为一种清热的饮料。(定语从句)在那之后,中国的茶文化逐渐形成。【T2】据史料记载,西汉时期已经有
随机试题
18世纪中叶以前,英国经验主义美学的代表人物有()
Icannotsleep.Thedognextdoorismakingtoomuchnoise.Iwishit______quiet.
男性,28岁,因外伤致颅内血肿,昏迷,并呕吐数次。手术前预防脑疝形成的主要措施是()
A.T细胞缺陷病B.B细胞缺陷病C.联合免疫缺陷病D.吞噬细胞缺陷病E.补体缺陷病选择性IgA缺乏症属于
支气管哮喘发作的诱因包括()。
不仅具有路由器的功能,而且能在两个不同的协议之间进行转换,实现不同网络间互联的网络设备是()。
用人单位招用劳动者及订立劳动合同时,可以按规定()。
( )是一种强度高、耐腐蚀、低导热性的很有发展前途的门窗。
学生学习了长方形、正方形、平行四边形后,掌握了“四边形”概念。这种学习是()。
为考生文件夹下XIUGAI文件夹中的ANEWS.EXE文件建立名为KANEWS的快捷方式,并存放在考生文件夹下。
最新回复
(
0
)