过滤器是从液体分离固体颗粒杂质，提高产品纯度，保护设备(机、泵、仪表等)安全工作的产品。
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室外消火栓应沿道路设置，道路宽度超过500m时，宜在道路两边设置消火栓，并宜靠近十字路口。
A. 正确
B. 错误
You are considering deploying the Cisco SSL VPN AIM module in a Cisco 1800 Series Router.Which benefit should you expect?（）
A. to improve performance exclusively for SSL VPN applications
B. to improve performance up to 300% for both IPsec and SSL VPN applications
C. to improve performance for both IPsec and SSL VPN applications with IPsec encryption taking place in hardware
D. to improve performance up to 200% for both IPsec and SSL VPN applications with encryption taking place in hardware
E. to improve performance up to 300% for both IPsec and SSL VPN applications with SSL encryption taking place in hardware
自动喷水系统调试完工后，施工单位应向()单位提供质量控制资料和各类施工过程质量检查记录。
A. 监理
B. 审计
C. 设计
D. 建设
患儿，男，12岁，头痛5天。CT平扫示右侧裂池和鞍上池密度高，增强扫描呈铸形强化，诊断为（）
A. 脑胶质瘤
B. 先天发育异常
C. 脑膜瘤
D. 脑结核
E. 结核性脑膜炎
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