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 as our prehistoric 【B1】 ______ human ancestors consume primarily a vegeta
The hunter-gatherer tribes that today live as our prehistoric 【B1】 ______ human ancestors consume primarily a vegeta
admin
2014-06-02
43
问题
The hunter-gatherer tribes that today live as our prehistoric 【B1】 ______
human ancestors consume primarily a vegetable diet supplementing 【B2】 ______
with animal foods. 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 【B3】 ______
more of the hunter-gatherer’s calories come from 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 calories, 【B4】 ______
as an hour of gathering produces 240. 【B5】 ______
Plant foods provide for 60 percent to 80 percent of the Kung diet, 【B6】 ______
and no 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 of medical care. They experience no obesity, 【B7】 ______
and no middle-aged spread, little dental decay, no high blood pressure, no
heart disease, and their blood cholesterol level are very low (about half of 【B8】 ______
the average American adult. ) If no one is suggesting that we return to 【B9】 ______
an aboriginal life, we certainly could use their eating habits
as a model for healthier diet. 【B10】 ______
选项
答案
将as改成like。
解析
lived like our prehistoric human ancestors像我们史前的人类祖先那样活着。as后接从句,因此,在as与our之间加上did也可以。这时,as从句为倒装结构。
转载请注明原文地址:https://kaotiyun.com/show/9ApO777K
0
专业英语八级
相关试题推荐
Accordingtothetalkshowhostess,creativeindustriesintheUKoftenattract______.
Ⅰ.Whatisaresearchproposal?1)intendedtoconvinceothersthat—youhaveaworthwhile【1】______—youhave
Asregardsofsocialconventions,wemustsayawordaboutthewell-1.______knownEnglishclasssystem.Thisisanembarrassin
Formostpeoplewhohavesleepingtroubles,whichofthefollowingisthemostusualcause?
Pen-palLetters:TheCross-curricularExperienceIaskedmycousin,ateacherinTucson,Arizona,tohaveourclassesbecome
A、takingfurtherphotosB、takingsoilsamplesC、plantingvegetationinthesoilD、takingsamplesofvegetationC
AgeStructuresinMexicoandSwedenAgestructurereferstothepercentageofthepopulationindifferentage【1】______Mexico
AgeStructuresinMexicoandSwedenAgestructurereferstothepercentageofthepopulationindifferentage【1】______Mexico
SiliconValleyisamagnettowhichnumeroustalentedengineers,scientistsandentrepreneursfromoverseasflockinsearchoff
随机试题
A.甲状腺疼痛B.甲状腺触诊质硬C.多见于老年人D.宜手术治疗
不属于结核性腹膜炎的病理分型是
疳证的好发年龄哪种说法是正确的
A.躁狂症B.抑郁症C.焦虑症D.精神分裂症E.帕金森症碳酸锂用于
甲某蓄谋杀害乙某。有一天,甲某看见乙某熬药就偷偷在药中投毒,但乙某熬药给牛治病,牛吃药后中毒而死,甲某的行为属于______。
在为某建设项目配套的设备采购合同中,当事人未对交货地点明确约定,依照《合同法》第六十一条的规定仍不能确定的,应当( )。
年末按税后净利的10%提取法定盈余公积时应借记______账户。
下列各项中,会引起无形资产账面价值发生增减变动的有()。
企业股东大会审议批准的利润分配方案中应分配的现金股利,在支付前不作账务处理,但应在报表附注中披露。()
毛泽东思想在20世纪20年代后期和30年代前期初步形成的主要标志是()。
最新回复
(
0
)