首页
登录
职称英语
For many people, electricity is a vital part of everyday life and is often
For many people, electricity is a vital part of everyday life and is often
游客
2024-05-30
34
管理
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. [br] 【B7】
选项
答案
beamed
解析
空格前的be提示这句话为被动语态,beam to意为“向……传送”,注意beam不要漏了-ed。
转载请注明原文地址:https://tihaiku.com/zcyy/3611750.html
相关试题推荐
Formanypeople,electricityisavitalpartofeverydaylifeandisoften
Formanypeople,electricityisavitalpartofeverydaylifeandisoften
Formanypeople,electricityisavitalpartofeverydaylifeandisoften
Formanypeople,electricityisavitalpartofeverydaylifeandisoften
Formanypeople,electricityisavitalpartofeverydaylifeandisoften
Formanypeople,electricityisavitalpartofeverydaylifeandisoften
Inthepasthundredyearsamillionpeoplehavediedinearthquakes,anothe
Inthepasthundredyearsamillionpeoplehavediedinearthquakes,anothe
Inthepasthundredyearsamillionpeoplehavediedinearthquakes,anothe
Inthepasthundredyearsamillionpeoplehavediedinearthquakes,anothe
随机试题
(1)Themanyhourschildrenspendindoorsplayingcomputergamesorwatching
Thenumberofexecutivebranchemployeesretiringthisfiscalyear,whichen
男性,进行性贫血,发热,骨痛。双腋下淋巴结如花生米大小,肝肋下1cm,脾肋下2c
在手术切除的病理标本中,发现子宫肌层及输卵管中有滋养细胞并显著增生成团块状,细胞
以下关于发行人首次公开发行股票后申请其股票在上交所上市应当符合的条件中,描述正确
某小学五(三)班第三节英语课上,吴老师让学生反复记忆本节课的8个单词后.开始提问
在社会工作督导中,教育性督导和支持性督导的最重要区别是( )。A.教育性督导强
(2018年真题)某厂青年职工较多,他们中一些人因工作繁忙,无暇顾及个人婚恋问题
(2017年真题)下列关于工程项目管理的说法,错误的有( )。A.工程项目管理是
《合同法》规定,要约生效条件为()A、要约人向受要约人发出要约 B、要约人与受
最新回复
(
0
)