题目内容

鱼体脊背的骨骼主要是脊椎骨、鳍骨和脊骨。()

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热传导就是物质能量较高的分子流动到能量较低的分子处。()

施芡可以有效的控制菜肴中的汤汁和油量。()

猪夹心肉位于猪胴体肋骨两侧的后下方。()

Whichtwoofthefollowingstatementsdescribearoutedswitchportonamultilayerswitch?()

A. Layer2switchingandLayer3routingaremutuallysupported.
B. TheportwillnotbeassociatedwithanyVLAN.
C. TheroutedswitchportsupportsVLANsubinterfaces.
D. TheroutedswitchportisusedwhenaswitchhasonlyoneportperVLANorsubnet.
E. TheroutedswitchportensuresthatSTPremainsintheforwardingstate.

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