题目内容
（请给出正确答案）
whereas in the past the inhabitants of one street all knew each other, nowadays people on the same floor in tower blocks even say hello to each __4__other.
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更多“请教：2016英语专八改错练习题九第4小题如何解答？”相关的问题
第1题
Strange __3__enough, whereas in the past the inhabitants of one street all knew each other
第2题
The sense of belonging to a community tends to appear __2__when you live thirty floors up in a skyscraper.
第3题
Cities can be frightened places. The majority of __1__the population live in noisy massive tower blocks.
第4题
“ The hunter-gatherer tribes that today live as our prehistoric human __1__
ancestors consume primarily a vegetable diet supplementing with animal foods __2__
An analysis of 58 societies of modern hunter-gatherers, including the Kung of
southern Africa, revealed that one-half emphasize gathering plants 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 __3__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 __4__calories, as an hour of gathering produces 240. __5__
Plant foods provide for 60 percent to 80 percent of the Kung diet, and no __6__one goes hungry when the hunt fails. Interestingly, if they escape fatal infectionsor accidents, these contemporary aborigines live to old ages despite of the absence __7__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). __8__If no one is suggesting that we return to an aboriginal life style, we certainly __9__could use their eating habits as a model for healthier diet. __10__
第7题
__8__If no one is suggesting that we return to an aboriginal life style
第8题
Interestingly, if they escape fatal infectionsor accidents, these contemporary aborigines live to old ages despite of the absence __7__of medical care.
第9题
Plant foods provide for 60 percent to 80 percent of the Kung diet, and no __6__one goes hungry when the hunt fails
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