首页
登录
职称英语
[originaltext] What will man be like in the future--in 5,000 or even 50,000
[originaltext] What will man be like in the future--in 5,000 or even 50,000
游客
2024-02-24
48
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 a 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 modem life.
选项
A、Thirty percent.
B、Twenty percent.
C、Fifty percent.
D、Ten percent.
答案
B
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3479806.html
相关试题推荐
[originaltext]M:Hello.ThisisCharlesRichardsfromChannel7News,andwe’re
[originaltext]PushingChina’sforeignexchangereformaheadbyanotherstep
[originaltext]PushingChina’sforeignexchangereformaheadbyanotherstep
[originaltext]BAIDU.COMInchasstoppedprovidingfreemusicdownloadlink
[originaltext]SincelastDecember,ChinawaspreparingtoopenU.S.market
[originaltext]SincelastDecember,ChinawaspreparingtoopenU.S.market
[originaltext]M:Hello.W:Hello,Roger?ThisisAnn.M:Ohhi,Ann.Howhavey
[originaltext]M:Hello.W:Hello,Roger?ThisisAnn.M:Ohhi,Ann.Howhavey
[originaltext]M:Hello.W:Hello,Roger?ThisisAnn.M:Ohhi,Ann.Howhavey
[originaltext]W:Hello.24thPrecinct.OfficerJonesspeaking.M:Help.Yeah,u
随机试题
Scholarsandstudentshavealwaysbeengreattravelers.Theofficialcasef
WhileYelpcontinuestofighttoprotecttheusersofitsplatform,thelawint
WhichstatementabouttheU.S.ConstitutionisNOTtrue?A、Itisthesupremelaw
针对隧道洞口坍塌,可以采取的预防措施有()。A.隧道开挖进洞前应尽早完成洞口排
全运会和奥运会一般以()为周期。A.2年 B.4年 C.6年 D.8年
下列物品中,没有防腐作用的是A.75%乙醇 B.山梨酸钾 C.对羟基苯甲酸乙
下列属于项目营业现金流量的有( )。A.付现成本 B.折旧 C.所得税
共用题干 ThevalueofmotherhoodInshopping
配置智能机器人巡检系统的变电站,可由智能机器人完成红外普测和精确测温,由运维人员
在港口与航道工程项目质量管理中,工序之间应进行交接检验,专业工序之间的交接认可方
最新回复
(
0
)