NAC’s（Network Access Control）role is to restrict network access to only compliant endpoints and __（66）__ users．However, NAC is not a complete LAN__（67）__solution; additional proactive and__（68）__security measures must be implemented．Nevis is the first and only comprehensive LAN security solution that combines deep security processing of every packet at 100Gbps, ensuring a high level of security plus application availability and performance．Nevis integrates NAC as the first line of LAN security __（69）__In addition to NAC，enterprises need to implement role-based network access control as well as critical proactive security measures-real-time, multilevel __（70）__inspection and microsecond threat containment．

（67）处填（）。

A．crisis

B．security

C．favorable

D．excellent

中国近代有一个不平等条约规定如华民与英人发生纠纷：“……英人如何科罪，由英国议定法律发给管事官照办；华民如何科罪，应治以中国之法。”该条款规定使中国丧失了什么主权？（）

A.领土主权

B.贸易主权

C.关自主权

D.司法主权