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
2023-09-08
29
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] 【B1】
选项
答案
access
解析
access to 为固定搭配,意为“(有机会)使用……。
转载请注明原文地址:https://tihaiku.com/zcyy/2995478.html
相关试题推荐
[originaltext]Naturaldisastersaffectpeopleatalllevels.Theexperience
[originaltext]Naturaldisastersaffectpeopleatalllevels.Theexperience
【B1】______devicesarechangingthewaypeoplelistentomusic,butstudies;
【B1】______devicesarechangingthewaypeoplelistentomusic,butstudies;
【B1】______devicesarechangingthewaypeoplelistentomusic,butstudies;
【B1】______devicesarechangingthewaypeoplelistentomusic,butstudies;
【B1】______devicesarechangingthewaypeoplelistentomusic,butstudies;
ThousandsofpeoplecametoLochNesseachyear______(希望他们会看到那有名的生物).intheh
[originaltext]Nearlyathirdofyoungpeoplewithdisabilitieshavetakena
[originaltext]Nearlyathirdofyoungpeoplewithdisabilitieshavetakena
随机试题
Aroundtheworld_________maybeasmanyasamillionearthquakeinasingleye
DangersofUsingComputerTerminalsUndoubtedly,thecomputerhas
(1)"It’sfivemiles:andasyou’reevidentlybentontalkingyoumightaswe
肝脏内糖代谢的主要形式与作用为A.进行糖酵解 B.对抗糖异生 C.提供合成的
影响血钙水平的激素A.降钙素 B.1,25(OH)D C.胰岛素 D.11
发布项目章程,标志着项目的正式启动。以下围绕项目章程的叙述中,()是不正确的。
需要得到调度命令才能执行的操作项目,要在()栏内盖“联系调度”章。
我国人口分布有一条明显的地理分界线,该线东南部人口多,西北部人口少,这条分界线是
涂布高岭土的袋用牛皮纸(本体均匀漂白,化学木浆制,180克/平方米,成卷,宽度为
下列关于政府单位预算结转结余及分配业务的会计处理中,不正确的是( )。 A.
最新回复
(
0
)