首页
登录
职称英语
The hunter-gatherer tribes that today live like our prehistoric human 【M1】__
The hunter-gatherer tribes that today live like our prehistoric human 【M1】__
游客
2023-10-17
49
管理
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】______ [br] 【M3】
选项
答案
and改为or
解析
(这里表示的是递进意义而不是转折关系。)
转载请注明原文地址:https://tihaiku.com/zcyy/3105135.html
相关试题推荐
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
Thehunter-gatherertribesthattodaylivelikeourprehistorichuman【M1】______
随机试题
ThisisaconversationbetweenBillPeterandSusanJackson.1.SusanJacksoni
ItisnotthatIdonotlikeplays.ThereasonwhyIdidnotgotothetheaterl
雷尼替丁的化学结构是A. B. C. D. E.
在其他条件相同的情况下,下列关于不同发展阶段对股利政策选择的表述,正确的有(
木瓜蛋白酶水解IgG所获片段中,能与抗原特异结合的是A、Fab段 B、Fc段
银行从业人员在实际个人理财业务中,为客户进行投资组合设计时,除了考虑客户风险特征
患者纳呆腹胀,胁肋胀痛,便溏不爽,泻后痛减,每遇气恼则泄泻加重,舌苔白,脉弦。其
总分类账户统驭和控制所属明细分类账户,明细分类账户从属于总分类账户。
()指的是为了确保社会公正,站在服务对象或者受助团体的立场上,直接从事代表、捍卫
项目团队能力的培育包括()方面。A.提高团队自我完善的能力 B.提高项目
最新回复
(
0
)