【翻译】到目前为止,使用5G手机的人数增加了很多。【解析】A. is increasing正在增加,现在进行时; B. are increasing正在增加,现在进行时; C. has increased已经增加了,现在完成时; D. have increased已经增加了,现在完成时。so far到目前为止,常用于现在完成时,首先排除选项A和B;现在完成时的谓语动词的构...
解析 C【答案】C【核心短语/词汇】so far:到目前为止【翻译】到目前为止,使用5G手机的人数增加了很多。【解析】A项是过去式;B项是现在进行时;C项是现在完成时。结合句意和关键词so far(到目前为止),可知这里时态应用现在完成时,强调过去发生的事情对现在的影响或结果。故答案为C。
5G'snot just forphones. Now, withQualcomm'snew RB5 system, it's also forrobotsanddrones. The San Diego mobile chipmaker on Wednesday introduced the first 5G system with hardware, software and tools for advanced robots. The Qualcomm Robotics RB5 platform uses the company's new QRB5165 processor...
What's the difference between 5G and 4G LTE? OPT-OUT RIGHTS: California residents only Your Opt Out Preference Signal is Honored Mint Mobile Cookie Policy Strictly Necessary Cookies Targeting Cookies Mint Mobile Cookie Policy California residents have the right to opt out of the "sale" or “shar...
5G and the previous mobile generations at a glance In the last four decades, mobile phones, more than any other technology, have quietly changed our lives forever. Do you remember how much you loved your 2G Nokia 3310? 1G, the first generation of telecom networks (1979), let us talk to...
Withthedevelopmentofscienceandtechnology,itissaidthat5Gmobilephones___widelyinthefuture.( ) A. areused B. wereused C. havebeenused D. willbeused 相关知识点: 试题来源: 解析 D 【答案】根据句意可知,主语和动词之间是动宾关系,故应用被动语态;根据时间状语inthefuture在未来,可知句子应是一般将来时的...
5G is fast and wide (广泛的). We can use (mobile phones / telephones) everywhere.相关知识点: 试题来源: 解析 mobile phones 【详解】 句意:5G又快又广泛。我们可以在任何地方使用___。本题考查名词和名词词组辨析,mobile phones移动电话,telephones电话,根据句意可知mobile phones符合。故答案为mobile phon...
5G wireless signals will be transmitted via large numbers of small cell stations located in places like light poles or building roofs. The use of multiple small cells is necessary because the millimeter wave spectrum -- the band of spectrum between 30 GHz and 300 GHz that 5G relies on to ...
the cellular or IoT device can always find a good connection to the next station. Infineon supplies the maximum frequency components necessary to make this happen. Monolithic Microwave Integrated Circuits (MMIC) allow transmission of data at frequencies of up to 90 GHz – the market is currently ...
5G wireless signals are transmitted through large numbers of small cell stations located in places like light poles or building roofs. The use of multiple small cells is necessary, as the millimeter wave (mmWave) spectrum -- the band of that 5G relies on to generate high speeds -- can only...