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问题 填空题

慢性Guillain-Barre综合征的治疗原则措施____________、_________________、_________________、________________。

答案

参考答案：激素、血浆交换、静脉注射免疫球蛋白、免疫抑制剂

单项选择题 B型题

不溶性杂质的检查采用（）

A．易炭化物检查法 

B．干燥失重测定法 

C．澄清度检查法 

D．溶液颜色检查法 

E．pH值测定法
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单项选择题

Personal firewall is a technology that helps (57) intruders from accessing data on your PC via the Internet or another network, by keeping (58) data from entering or exiting your system.
Hackers do not just target national security organizations for (59) : They want your tax returns, network passwords, or bank account numbers. And you do not want the FBI kicking in your door because someone hijacked your PC to (60) in the latest denial-of-service attack on the Internet. Now that "always-on" broadband connections such as cable modems and digital subscriber line are becoming more popular, home users are at risk. Fortunately, you can protect your data. Firewalls can block (61) attacks and protect your PC from outside threats.

A. authorized B. refused C. deniedD. unauthorized
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