首页
登录
职称英语
Is there a population problem? My answer【C1】______the question is "YES", the
Is there a population problem? My answer【C1】______the question is "YES", the
游客
2024-10-20
17
管理
问题
Is there a population problem? My answer【C1】______the question is "YES", there is a problem. The scale of human activities is now so【C2】______that we are appreciably【C3】______the climate and ecosystems in our country, the U.S. and the world.
The total【C4】______of people on the environment is【C5】______to each of two factors:
A) The number of people, and
B) The【C6】______impact of each person.
If we are to【C7】______the total impact of people on the global environment, we must address the first, or preferably both, of these【C8】______
There are many strong forces that will cause【C9】______growth of the average impact of each person on the global environment. To the extent that people in【C10】______countries【C11】______increase their material standard of living to levels more like ours, material consumption per capita will grow. So we are left with the imperative of【C12】______population growth, and then of studying the question, "Can this【C13】______population be sustained?’
To gain a better appreciation of the seriousness of the problem, let us review some very elementary【C14】______Let us consider a【C15】______that is experiencing steady growth【C16】______such as 5% per year.
First we note that this growing quantity will double【C17】______in a fixed time. This doubling time is found by【C18】______70 by the percent growth per year. For example, the doubling time for a steady growth rate of 5% per year is 70/5=14 years.
Second, we note that a few doublings can give enormous numbers. It is convenient to remem-ber【C19】______ten doublings causes the growing quantity to increase in size by a factor of approximately 1000; twenty【C20】______will cause an increase by a factor of 1,000,000, etc. [br] 【C17】
选项
A、in size
B、in number
C、in amount
D、in measurement
答案
A
解析
语义衔接题。联系上下文可知,本句话中的this growing quantity will double…对应最后一段第二句话中的the growing quantity to increase in size…,因此所填词应该是in size,所以答案是A。
转载请注明原文地址:https://tihaiku.com/zcyy/3808916.html
相关试题推荐
Thestudent______hisheadwhenhecouldn’tanswerthequestion.A、scrubbedB、sc
Anincreasingproportionofourpopulation,unabletolivewithoutadvancedmedi
WriteinyourANSWERSHEETONEanoteofabout50-60wordstoafriendofyou
WriteonANSWERSHEETTWOanoteofabout50~60wordsbasedonthefollowing
Stressorpressureisreallyabigproblemnowadays.Manypeoplegetatloss
Theincreaseinstudentnumbers______manyproblemsfortheuniversities.A、forc
WriteonANSWERSHEETTWOanoteofabout50~60wordsbasedonthefollowing
Sheremainsconfidentand______untroubledbyourpresentproblems.A、indefinite
______oftenItry,Icannotfindtheanswer.A、AlthoughB、WhateverC、AsD、Howeve
Stressorpressureisreallyabigproblemnowadays.Manypeoplegetatloss
随机试题
Inonesense,wecantracealltheproblemsoftheAmericancityback【C1】___
[originaltext]TheWorldSantaClausCongressisdesignedforpeoplewhoenjoyp
在商标评审行政诉讼过程中,商评委不得再向原告或第三人收集证据。()
表格的形态样式主要有()等。A.全线表 B.续排表 C.无线表 D.三维
动脉导管未闭与室间隔缺损X线检查的主要区别点是A.肺动脉膨隆 B.肺野充血
近年来,社会上流行这样一种说法:“不要让孩子输在起跑线上”。对于这种说法,你怎么
牛黄清心丸有的功效是A.清热解毒,安神定志B.清热开窍,安神祛痰C.清热解毒,开
1.公司员工关爱社会要从倡导文明、积极参加文明创建活动开始,做到()。
下列关于江恩理论的说法,正确的是()。A.构造圆形图预测价格的具体点位 B.
(2021年真题)传统汽车制造企业华阳公司实施数字化战略转型,提高电子商务采购金
最新回复
(
0
)