IEEE802.3u标准是指_________。
A、令牌环网C
暂无解析
Whatisagenerallyacknowledgedasthemostpowerfuladvertisingmediumandreachesabroadspectrumofconsumers.（）
Sitbackandreflecton______itisthatyoudobestandwhatyouenjoy.
Howmanytypesofbusinessmeetings?
Advertisingdiscouragespeoplefrombeingdifferentindividualsbymakingusallwanttodothesameandlookthesame.Doyouagreeordisagree?
Shonaneedstodofurtherresearchinorderto____.
