关于 IEEE 802.3ae 的描述中，错误的是()
A、是万兆以太网标准D
解析：IEEE802.3ae是万兆以太网标准，支持光纤作为传输介质，支持局域网与广域网组网。选项D是由IEEE802.3z定义的，故选项D错误。
In1985,_______becamethefirstinternationalhotelcompanytoopenahotelinChinabearingitsownname.
IntheGrammar-TranslationMethod,grammaranalysisandtranslationprovedtobe_______instudyingforeignculturethroughliteraryworks.
We______theseminarsponsoredbyyouinSeptemberlastyear.
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Wearewaiting______yourreply______ourletter.
