You are the network administrator tasked with designing a switching solution for the Company network. Which of the following statements describing trunk links are INCORRECT?()
A. The trunk link belongs to a specific VLA
B. Multiple trunk links are used to connect multiple end user devices.
C. A trunk link only supports native VLA
D. Trunk links use 802.10 to identify a VLA
E. The native VLAN of the trunk link is the VLAN that the trunk uses for untagged packets.
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二十五岁初孕妇,孕39周,未经产前检查,诉下肢水肿半月,近3日头痛,今晨出现视物模糊及头痛加重,且呕吐2次,查尿蛋白2.5g/24h。若眼底检查发现小动脉痉挛伴视网膜渗出,首选药物应是()
A. 地西泮
B. 拉贝洛尔
C. 硫酸镁
D. 硝苯地平
E. 呋塞米
肾血管收缩可引起()
A. 肾前性急性肾衰竭
B. 肾性急性肾衰竭
C. 肾后性急性肾衰竭
D. 慢性肾衰竭
E. 尿崩症
()鱼以颌齿为取食器官。
A. 鲢、鳙
B. 草、青
C. 鳅、鳝
D. 鳢、鳜