首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The population of the United States is only 6% of the world’s population, but Americans 【21】______ one third of all the ener
The population of the United States is only 6% of the world’s population, but Americans 【21】______ one third of all the ener
admin
2010-07-06
82
问题
The population of the United States is only 6% of the world’s population, but Americans 【21】______ one third of all the energy 【22】______ in the world. This fact alone says that Americans need to use less energy. And because the price of energy had been rising very rapidly 【23】______ the limited supplies of oil in particular, Americans are becoming aware to the need to 【24】______ energy. In California we have a California Energy Commission which has set up in the past five years to 【25】______ plan for our future energy use. We have 【26】______ laws in California to help us conserve energy. First of all, our houses in California have been very 【27】______ of energy in the past. They were not 【28】______ very carefully and so the heat would go out of the house very rapidly. Now we require that the homes have a 【29】______ level of insulation, and so the homes built now are much more 【30】______ .
【31】______ , in transportation 【32】______ a large percentage of oil energy is used, we need to develop more public transportation. In China, of course you have a very good public transportation system. And it is a (n) 【33】______ for the kind of thing we need to develop more in the United States. Automobiles are also becoming more 【34】______ . The smaller automobile with efficient engine can help to conserve a large amount of energy along with planning our 【35】______ more carefully.
Many different studies have shown that we could 【36】______ our energy consumption by 【37】______ half or two thirds and still have the 【38】______ quality of life. And many different types of technologies are currently being researched as to 【39】______ they can be built to use 【40】______ energy and still supply the same service.
【40】
选项
A、less
B、sufficient
C、adequate
D、lacking
答案
A
解析
本题考查上下文理解。本段的意思是利用科技方法尽量节约能源,同时又能达到原来的效果,这也是本文的主题之一。四个选项意思分别是:adequate“足够的”;sufficient“充分的,足够的”;less“较少的”;lacking“(数量)不足的,缺乏的”。
转载请注明原文地址:https://kaotiyun.com/show/hEDd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Youhavereadanarticleinamagazinewhichstates,"Withtheever-increasinghousepricesinbigmetropolises,itisbetterf
Youhavereadanarticleinamagazinewhichstates,"TheInternethasnowbecomeanimportantlearningtoolforchildren,expo
WorldleadersmetrecentlyatUnitedNationsheadquartersinNewYorkCitytodiscusstheenvironmentalissuesraisedattheRio
WorldleadersmetrecentlyatUnitedNationsheadquartersinNewYorkCitytodiscusstheenvironmentalissuesraisedattheRio
WorldleadersmetrecentlyatUnitedNationsheadquartersinNewYorkCitytodiscusstheenvironmentalissuesraisedattheRio
Whereispopulationgrowthhappening?
WorldleadersmetrecentlyatUnitedNationsheadquartersinNewYorkCitytodiscusstheenvironmentalissuesraisedattheRio
WorldleadersmetrecentlyatUnitedNationsheadquartersinNewYorkCitytodiscusstheenvironmentalissuesraisedattheRio
WorldleadersmetrecentlyatUnitedNationsheadquartersinNewYorkCitytodiscusstheenvironmentalissuesraisedattheRio
随机试题
在换路瞬间,下列各项中除()不能跃变外,其他全可跃变。
Whatdoesthemansuggestthewomantake?
微型计算机系统的核心是_________,它执行指令、完成操作。
崇高
下列穴位不屈于络穴的是
因乙移情别恋甲将硫酸倒入水杯带到学校欲报复乙。课间,甲、乙激烈争吵,甲欲以硫酸泼乙,但情急之下未能拧开杯盖,后甲因追乙离开教室。丙到教室,误将甲的水杯当作自己的杯子,拧开杯盖时硫酸淋洒一身,灼成重伤。关于本案,下列哪些选项是错误的?()(2012/
邱先生在购买保险的时候,发现保险合同中所载明的风险一般是在()的基础上可测算的且当事人双方均无法控制风险事故发生的纯粹风险。
某商业银行根据外部评级和内部评级数据结合分析,得出BB级借款人的违约概率是20%,在年初商业银行贷款客户中有100个BB级借款人,到年末一共有19人违约,那么该商业银行BB级借款人的违约频率是()
根据认知速度的差异所做出的智力分类是()
信号量是操作系统中用于互斥和同步机制的一个共享的整数变量。信号量仅可以由初始化、唤醒(Signal)和等待(Wait)三种操作访问。对于给定的信号量S,等待操作Wait(S)(又称P操作)定义为:ifs>0then(39)el
最新回复
(
0
)