首页
登录
职称英语
【B1】 [br] 【B10】 [originaltext] Look at your watch for just one minute. During
【B1】 [br] 【B10】 [originaltext] Look at your watch for just one minute. During
游客
2024-02-16
26
管理
问题
【B1】 [br] 【B10】
Look at your watch for just one minute. During that time the population of the world increased by eight five people. Perhaps you think that isn’t much. In the next hour, more than 5,000 additional people will be living on this planet. So it goes, hour after hour. In one day, there are about 120,000 additional mouths to feed. Multiply this by 365. What will happen in 100 years?
This population explosion may be the greatest challenge of the present time. Within the next forty years, the world population may double. Can the new frontiers of science meet the needs of the crowded world of tomorrow?
If the present rate of population increase continues for the next 600 or 700 years, there will be standing room only. Each person will have between 3 to 10 square feet of space in which to live. This includes the mountaintops, deserts, and the ice and snow fields of the polar regions. Of course, no one expects such a thing to happen. War, plague, famine, or some other catastrophes can be expected to occur long before the population reaches this point. Actually, the danger is not in an overcrowded world where people are huddled together so that they cannot move arms and legs, but in an upset balance between population and resources.
选项
答案
War, plague, famine, or some other catastrophes can be expected to occur long before the population reaches this point.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3456603.html
相关试题推荐
[originaltext]MoreAmericansareGooglingthemselves—andmanyarechecking
[originaltext]Extremelyhotweatheriscommoninmanypartsoftheworld.A
[originaltext]Extremelyhotweatheriscommoninmanypartsoftheworld.A
[originaltext]W:Goodmorning.(19)I’dUketoreportamissinghandbag.M:Goo
[originaltext]W:Goodmorning.(19)I’dUketoreportamissinghandbag.M:Goo
[originaltext]M:Whyareyouquittingsosuddenly?Doyouhaveanycomplaintsa
[originaltext]M:Whyareyouquittingsosuddenly?Doyouhaveanycomplaintsa
[originaltext]M:Whyareyouquittingsosuddenly?Doyouhaveanycomplaintsa
[originaltext]M:Whyareyouquittingsosuddenly?Doyouhaveanycomplaintsa
[originaltext]Wednesdaysarethemostdepressingdayoftheweek.(30)Ify
随机试题
Directadvertingincludesallformsofsalesappeals,mailed,delivered,or
TheeasiestandmosteconomicalwaytotravelaroundLondoniswithatravel
Manyrarespeciesofplantsandanimalsarethreatenedwith______withthewors
没有能力的分包在交通行业是允许的()。
对于被特殊细菌污染而无保留价值的物品,最彻底的灭菌法A.煮沸法 B.日晒法
内部环境是影响、制约银行内部控制制度建立与执行的各种内部因素的总称,是银行实施内
与IgE具有亲和性的细胞是A.嗜酸性和中性粒细胞B.毛细血管基底膜细胞C.Mqo
医疗诊断阐述的是()。A.有关个人对生活环境反应的判断 B.有关个人对医疗技术
(总装)的外壳是用于支撑和安装电气设备,它能够提供规定的防护等级,以保护内部设备
图示三根压杆均为细长(大柔度)压杆,且弯曲刚度均为EI。三根压杆的临界载荷Fcr
最新回复
(
0
)