首页
登录
职称英语
In 1948, people living in remote areas could see TV programs by ______ in the Un
In 1948, people living in remote areas could see TV programs by ______ in the Un
游客
2023-09-15
37
管理
问题
In 1948, people living in remote areas could see TV programs by ______ in the United States. [br] Cable systems began tying to use ______ to capture the signals from distant stations in the early 1950s.
选项
答案
microwave transmitting and receiving towers
解析
本题涉及到在二十世纪五十年代早期的电缆系统的情况。该段首句提到,当时电缆系统开始尝试使用微波传输(microwave transmitting )和接收塔(receiving towers)来获取信号。
转载请注明原文地址:https://tihaiku.com/zcyy/3016523.html
相关试题推荐
【B1】[br]【B10】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mi
【B1】[br]【B9】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B8】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B7】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B4】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B3】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
Millionsofyoungpeoplearecreatingblogs.Millionsofothersarcreadingt
Inmoderntimes,severalpeople______(在那瀑布上走过,他们大多数是有意的).中文部分强调的是走过瀑布这一事实,因此可用
Mostpeoplewouldbe【S1】bythehighqualityofmedicine【S2】tomostAmeric
[originaltext]W:Whatdoyoudoforaliving,Frank?M:Iamanaerospaceengin
随机试题
非洲在国际社会的帮助下,着力兴办教育,注重培养人才,努力解决艾滋病等社会问题。Withassistancefromtheinternationalco
______policymakersstruggletodefineandimplementappropriatelegislation,d
Inthelate1960s’,manypeopleinNorthAmericaturnedtheirattentiontoe
.Graves病眼征6级:A.瞬目减少,炯炯发亮 B.眼球向上看时,前额皮
学生可以从群体差异来影响学与教的过程,其中包括年龄差异,年龄差异主要体现在{
《义务教育语文课程标准(2018年版)》要求“积极开发、合理利用课程资源。”某教
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
cAMP发挥对细胞的调节作用是通过激活() A.蛋白激酶A B.蛋白激
美元较欧元贬值,此时最佳策略为()。A.卖出美元期货,同时卖出欧元期货
共用题干 男,52岁。1个月前发现左下后牙龈有小包,有时口腔内觉有咸水。曾有过
最新回复
(
0
)