装修用硅酸钙板也叫做纤维增强硅酸钙板,硅酸钙板由美国OCFG公司发明,是一种以性能全面著称于世的新型建筑板材,厚度在()。
A. 4-20mm
B. 小于4mm
C. 大于20mm
D. 40-200mm
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Your network contains one active directory domain. You have a member server that runs windows server 2008. You need to immediately disable all incoming connections to the server. What should you do?()
A. From the services snap-in disable the IP helper.
B. From the services snp-in disable the net logon service.
C. From windows firewall. Enable the block all connections option on the public profile.
D. From the windows firewall, enable the block all connections option on the domain profile.
猪肉中常见的寄生虫有:()
A. 旋毛虫
B. 华支睾吸虫
C. 姜片虫
D. 囊虫
E. 猪带绦虫