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29岁男性患者，左上前牙不慎撞断1天，冷热刺激痛，要求修复。

修复前准备完成后，下列修复体中哪种适合（）

A.贴面

B.嵌体

C.3/4冠

D.铸造金属全冠

E.铸造桩加PFM全冠

答案

参考答案：E

单项选择题

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 10Gbps, 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
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单项选择题

我国《海船船员考试和发证规则》规定，适任船员应满足以下年龄要求：女性船员小于（）周岁，男性船员小于（）周岁。

A.55/60

B.55/65

C.60/63

D.60/65
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