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
For many people, electricity is a vital part of everyday life and is often taken for granted. But not everyone has【B1】______ to
For many people, electricity is a vital part of everyday life and is often taken for granted. But not everyone has【B1】______ to
admin
2010-11-02
102
问题
For many people, electricity is a vital part of everyday life and is often taken for granted. But not everyone has【B1】______ to it. Improving the supply and availability of electricity across the world has【B2】______ scientists for decades. Now, however, technological advances mean that a cheap, safe【B3】______ of electricity may soon be available virtually anywhere on the planet.
The idea is to harness the sun’s energy by using satellites. Of course, solar-powered satellites are not a new idea. But it is only【B4】______ recently that technology has advanced far enough to make the idea a【B5】______ possibility.
The basic idea is that the solar-powered satellites will【B6】______ the energy in sunlight into electricity. The energy will be【B7】______ to earth in the form of microwaves, which will be collected by a【B8】______ known as a microwave collector. A re-conversion plant【B9】______ . The type of solar-powered satellites is able to produce electricity extremely efficiently, with less absorption and scattering of radiation. Each solar panel used for harnessing solar energy will be only 200 metres long, and also very light in weight.【B10】______ .
Scientists are anxious to reassure people about the safety of microwaves.【B11】______ . However, if the microwaves operate at the correct frequencies, scientists assure us that people and the environment should both be safe.
【B8】
选项
答案
device
解析
填入的内容应为可数名词,且应为单数。注意device的拼写,不要将c误写成s。
转载请注明原文地址:https://kaotiyun.com/show/LWs7777K
0
大学英语六级
相关试题推荐
A、Itindicatesthatlatecomersdon’tcareaboutothers’time.B、Itindicatesthatlatecomersalwaysignoreotherpeople’sfeelin
A、TalktoDr.Smithabouttheproblem.B、Studyharderforthenextbiologytest.C、Findouthoweveryoneelsedidonthetest.D
UnitedStatesgovernment,andtheAmericanpeople.Itshistory,andthehistoryofthenation’scapital,beganwhenPresidentGe
UnitedStatesgovernment,andtheAmericanpeople.Itshistory,andthehistoryofthenation’scapital,beganwhenPresidentGe
UnitedStatesgovernment,andtheAmericanpeople.Itshistory,andthehistoryofthenation’scapital,beganwhenPresidentGe
UnitedStatesgovernment,andtheAmericanpeople.Itshistory,andthehistoryofthenation’scapital,beganwhenPresidentGe
A、Settime-limitswiththem.B、Nevermakeappointmentswiththem.C、Tellthemtovalueotherpeople’stime.D、Tellthemyouwon’
A、Tohelppeopletoorganizetheirworkinaneffectiveway.B、Tohelppeopletobecomeefficientattheirjobs.C、Tohelppeopl
随机试题
A、Toreducethecostsofwaste.B、Tokeeptheairportscleanandtidy.C、Toshortenthetimeofdealingwithtrash.D、Toremind
防火墙
信息的可用性要求不包括()
心肌细胞中,传导速度最慢的是()(1992年)
下列关系式中哪项是正确的()
确定公共建筑外围护结构节能改造构造形式的依据是()。
当采用变动单价时,合同中可以约定合同单价调整的情况有()。[2014年真题]
设矩阵,求矩阵M的逆矩阵M-1。
社会公益活动属于社会实践活动。()
某单位的家属院是一个比较老旧的社区,多年来形成了一项传统就是每年冬季、夏季会分别举行两次社区内的运动会。大多社区里的普通居民、下岗退休人员、残疾人、享受低保救助人员、社区矫正者以及租住在这个社区里的外来人员也加入其中。社区居委会整合周边资源,针对不同年龄段
最新回复
(
0
)