由于涂料施工中大量溶剂挥发,其闪点高,极易燃烧。()
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收取客衣时,如客人在休息,可暂时不收取,注意观察客人进出情况,方便时再去收取。()
WhichofthefollowingtechnologieswouldanInternetServiceProviderusetosupportoverlappingcustomerVLANID’sovertransparentLANservices?()
A. 802.1qtunneling
B. ATM
C. SDH
D. IPOverOpticalNetworking
E. ISL