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
24
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] 【M5】
选项
答案
as改为while或whereas
解析
(这里要表示的是对比意义,所以要用while或whereas。)
转载请注明原文地址:https://tihaiku.com/zcyy/3105137.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
SAGE:JUDGMENT::A、vaticinator:omnipotenceB、consumer:wealthC、villain:perfidyD
英国人的矜持和美国人的张扬体现在文学作品中。通过分析过去一个世纪英语书籍的数字化文本,可以得出这样的结论:【T1】自20世纪80年代以来,美国书籍中传达
WhichofthefollowingisatransferformforinternationalstudentsintheU.S?
对某特大桥(五跨连续梁桥)进行控制检测,由于该桥在竣工时未按规定设置永久观测点,
—多层框架结构,主体结构验收后停建四年,继续施工时使用单位提出增加一层,需实测梁
合伙型股权投资基金具有较强的人合性特征,新合伙人入伙,除合伙协议另有约定外,应当
不属于体外检测尿液HCG的方法是A.放射免疫法B.生物学法C.胶乳凝集抑制试验D
与消化性溃疡有关的病原菌是A:大肠埃希菌 B:溶血性链球菌 C:铜绿假单胞菌
具有相同纳税能力的人应当缴纳相同的税收,根据组织财政收入的合理负担原则这是指(
自然人不可以在异地开立个人银行结算账户。()
最新回复
(
0
)