A subject which seems to have been insufficiently studied by doctors and psy

游客2025-03-12 49

问题 A subject which seems to have been insufficiently studied by doctors and psychologists is the influence of geography and climate on the psychological and physical health of mankind. There seems no doubt that the general character of the landscape, the relative length of day and night, and the climate must all play a big part in determining what kind of people we are.
It is true that a few studies have been made. Where all the inhabitants of a particular area enjoy exceptionally good or bad health, scientists have identified contributory factors such as the presence or absence of substances like iodine, fluoride, calcium, or iron in the water supply, or perhaps types of land that provide breeding places for pests like mosquitoes or rats.
Moreover, we can all generalize about types of people we have met. Those living in countries with long dark winters are apt to be less talkative and less vivacious(活泼)than inhabitants of countries where the climate is more equable(稳定). And where the olive and the orange grow, there the inhabitants are cheerful, talkative, and spontaneous.
But these commonplace generalizations are inadequate: the influence of climate and geography should be studied in depth. Do all mountain dwellers live to a ripe old age? Does the drinking of wine, rather than beer, result in a sunny and open temperament? Is the strength and height of one of the Kenyan tribes due to their habitual drinking of the blood of cows?
We are not yet sure of the answers to such questions, but let us hope that something of benefit to mankind may eventually result from such studies. [br] The author hopes that studies on the influence of geographical environment will enable us to ______.

选项 A、generalize better about types of people
B、find better water supplies
C、gain an insight into its influence on mankind
D、live to ripe old age

答案 C

解析本题属于推理判断题，提问的是这一课题的研究意义。根据本文最后一句话“We are notyet sure of the answers to such questions，but let US hope that something of benefit tomankind may eventually result from such studies”可知，作者认为这一研究能够最终对人类发现自我起到较大的作用，所以答案应为C)。

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