首页
登录
职称英语
What will man be like in the future—in 5,000 or even 50,000 years from now?
What will man be like in the future—in 5,000 or even 50,000 years from now?
游客
2025-03-28
5
管理
问题
What will man be like in the future—in 5,000 or even 50,000 years from now? We can only make a guess, of course, but we can be sure that he will be different from what he is today. For man is slowly changing all the time.
Let us take an obvious example. Man, even five hundred years ago, was shorter than he is today. Now, on average, men are about three inches taller. Five hundred years is a relatively short period of time, so we may assume that man will continue to grow taller.
Again, in the modern world we use our brains a great deal. Even so, we still make use of only about 20% of the brain’s capacity. As time goes on, however, we shall have to use our brains more and more, and eventually we shall need larger ones! This is likely to bring about a physical change too: the head, in particular the forehead, will grow larger.
Nowadays our eyes are in constant use. In fact, we use them so much that very often they become weaker and we have to wear glasses. But over very long period of time it is likely that man’s eyes will grow stronger.
On the other hand, we tend to make less use of our arms and legs. These, as a result, are likely to grow weaker. At the same time, however, our fingers will grow more sensitive because they are used a great deal in modern life.
But what about hair? This will probably disappear from the body altogether in course of time because it does not serve a useful purpose any longer. In the future, then, both sexes are likely to be bald!
Perhaps all this gives the impression that future man will not be a very attractive creature to look at! This may well be true. All the same, in spite of all these changes, future man will still have a lot in common with us. He will still be a human being, with thoughts and emotions similar to our own. [br] Man’s forehead will grow larger because______.
选项
A、he still makes use of only about 20% of the brain’s capacity
B、the other 80% of his brain will grow in due time
C、he had rather narrow forehead a few hundred years ago
D、he will have to use his brain more and more as time goes on
答案
D
解析
定位到第三段第三、四句:As time goes on,however,we shall have to use our brains more and more,and eventually we shall need larger ones! This is likely to bring about a physical change too:the head,in particular the forehead,will grow larger.可知,我们人类的头可能会越来越大的原因是,随着时间的流逝,我们用脑越来越多,故选D项。
转载请注明原文地址:https://tihaiku.com/zcyy/4016402.html
相关试题推荐
Whatwillmanbelikeinthefuture—in5,000oreven50,000yearsfromnow?
Whatwillmanbelikeinthefuture—in5,000oreven50,000yearsfromnow?
Afather’srelationshiptohischild’scurrentandfutureacademicsuccessa
Afather’srelationshiptohischild’scurrentandfutureacademicsuccessa
Aworld-renownedscientistisscheduledtogivea______onthefutureofbiology.
Theparticipantsofthemeetingdiscussed,______,thefutureoftheoilindustry
Yourvaluesandbeliefswillgoalongwaytowards________yourfuture.A、detectin
Youcan’tpredictthefuture,butinSiliconValleyyoucaninventit.Thisi
Youcan’tpredictthefuture,butinSiliconValleyyoucaninventit.Thisi
Youcan’tpredictthefuture,butinSiliconValleyyoucaninventit.Thisi
随机试题
(Leading)scientistsareoftenthe(kindsofperson)who(haveenjoyed)intellec
[originaltext]Overthepastdecade,theenvironmentalmovementhasexplodedont
Thetwoastronauts______somedayhopeitistoflythecraftintoearthorbitwe
合资经营企业是在中国境内按中国法律规定取得法人资格的企业,其注册资本中,外方合营
企业系统规划(BusinessSystemPlanning,BSP)方法包含一定
2017年全国举办马拉松赛事达1102场,其中,中国田径协会举办的A类赛事223
2017年上半年,上海市送餐外卖行业发生伤亡交通事故共76起,“饿了么”和“美团
()中总收入为净利息收入与净非利息收入之和。A:基本指标法B:标准法C:高级
关于总平面布置原则的说法,正确的有()。A.满足施工进度、方法、工艺流程及
患者,男性,36岁。因发热2天,头痛、腰痛1天,呕吐胃内容物1次于4月20日入院
最新回复
(
0
)