In the United States, radio frequencies are divided into licensed and unlicensed bands. The Federal Communications Commission (FCC) issues licenses that permit commercial entities to have exclusive use of a frequency band in a given location. Entities include frequency modulation (FM) radio, cellular ...
试题来源: 解析 句子What's the best radio station?意思是最好的广播电台是什么,because of 因为,后面要加名词,代词或者动词ing,所以要用It's Jazz 107.9 FM because of the best music.故填It's Jazz 107.9 FM because of the best music.反馈 收藏 ...
百度试题 结果1 题目 2. 109.9 FM is the best radio station in our city. (对画线部分提问)What is the best radio station in your city? 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
结果一 题目 2. 109.9 FM is the best radio station in ourcity.(对画线部分提问)What /Whichisthe best radio station inyOurcity? 答案 答案见上相关推荐 12. 109.9 FM is the best radio station in ourcity.(对画线部分提问)What /Whichisthe best radio station inyOurcity?
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The main difference between AM and FM radio waves is that AM waves are amplitude modulated while FM waves are frequency modulated. AM waves are older and have a larger range, while FM waves have a smaller range but provide better sound quality. ...
(fm) station. additionally, kilohertz frequencies are used in radio communication systems, including two-way radios, walkie-talkies, and ham radios. what is the significance of kilohertz in computer monitors? kilohertz is relevant to computer monitors because it indicates the refresh rate, which ...
解析: * 107.9 FM 被描述为“the best”,因此选择描述其音乐特点的选项,即 A. The DJs choose songs the most carefully。 * 970 AM 被描述为“pretty bad”,因此选择描述其负面评价的选项,即 F. It has the worst music。 * 97.9 FM 被描述为“the most boring songs”,因此选择描述其负面评价的选项,...
Isn't it fascinating how radio frequencies are the exact same thing as the colors that we see and the sounds that we hear? Radio waves are just a different length than colors and sounds. Imagine if we could view more sizes of wave -- we could see radio waves and sounds. ...
男孩认为107.9 FM播放最有趣的音乐,而970 AM则播放最糟糕的音乐。记者提到97.9 FM是最受欢迎的,但男孩认为他们播放的歌曲最无聊。 因此,第一个空应该填入记者询问其他电台的评价,选择 B. What about the other radio stations?。第二个空应该填入男孩对970 AM的评价,选择 F. It has the worst music。