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
19
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
Highschoolstudentsaregrumblingovertheirschoollunches—andsoaretheirstomachs.Theircomplaintsaren’taboutmysteryme
Thedepletionofnaturalresourcesis________majorconcernof________societynowadays.
Wenotethatalltheseactivitieshavehelpedto________mutualunderstandingandfriendshipbetweenourtwocountries.
Insertnumbersintothegrid,sothatallcalculationsarecorrectbothacrossanddown.6and8arealreadyplaced.
Femi,MartinandJamescatchtrainstogotothesamedestination.Femicatchesthe8:15a.m.train.Martin’strainjourneyt
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
Humanbeingslearnttotalkabouthalfamillionyearsago.Yetitwasonlyabout5,000yearsagothatourancestorslearntto
Humanbeingslearnttotalkabouthalfamillionyearsago.Yetitwasonlyabout5,000yearsagothatourancestorslearntto
Inthisageofconsumerism,manypeoplearefindingthemselvesoverloadedwithpossessionsandadesireforevenmore,probably
随机试题
Linux操作系统的特点是
咳声如犬吠样,见于
A.桑叶B.天麻C.蒺藜D.罗布麻叶E.赭石除平肝外,能祛风通络的药是
拔火罐不适用于
在SephadexLH-20柱上,如果用甲醇-水洗脱,最先被洗脱下来的黄酮类化合物是
房地产客源的特征主要有()。
( )就是根据成本信息和施工项目的具体情况,运用一定的专门方法,对未来的成本水平及其可能发展趋势做出科学的估计,它是在工程施工以前对成本进行的估算。
合同复核人员负责根据审批意见复核合同文本及附件的完整性、准确性、合规性,内容包括()。
依照我国《(教师资格条例)实施办法》的规定,关于教师教育教学能力的标准中,不包括()。
Atfirstglancethepatriarchyappearstobethriving.Morethan90%ofpresidentsandprimeministersaremale,asarenearlya
最新回复
(
0
)