病原菌在机体血液中大量繁殖产生毒性物质，并随血流到达其他器官，引起多发性脓肿，称为（）
A. bacteremia
B. pyemia
C. endotoxemia
D. toxemia
E. septicemia
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人工拆除柱子时，应沿柱子底部剔凿出钢筋，使用手动倒链定向牵引后，再采用气焊切割柱子四面钢筋。（)
VTPswitchesuseadvertisementstoexchangeinformationwitheachother.WhichofthefollowingadvertisementtypesareassociatedwithVTP？（）
A. Domainadvertisements
B. Advertisementrequestsfromclients
C. Subsetadvertisements
D. Summaryadvertisements
框架结构中，柱和梁板的混凝土浇筑顺序，应按先浇筑梁板混凝土，后浇筑柱混凝土的顺序进行。（)
WhichstatementdescribesmultihopFCoEfunctionwhenanFCoEswitchreceivesanFCoEframefromthedirectlyconnectedFCoEhost？（）
A. TheswitchreceivestheFCoEframeandforwardsittoanotherswitchoveritsVEport.
B. TheswitchreceivestheFCoEframe，deapsulatesit，andsendstheFibreChannelframetothefabricoveritsFibreChanneluplinkport.
C. TheswitchreceivestheFCoEframe，deapsulatesit，andsendstheFibreChannelframetotheFibreChanneltargetoveritsFibreChannelport.
D. TheswitchreceivestheFCoEframeandforwardsittoanotherFCoEdeviceoveritsVNport.
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