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某公司设置VPN服务器允许外地的公司员工通过Internet连接到公司内部网络。1. 【问题1】 VPN使用的隧道协议可以有哪几类，分别有哪些协议

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Part A You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer—A, B, C or D, and mark it in your test booklet. You will have 15 seconds to answer the question and you will hear each dialogue ONLY ONCE. Now took at Question 1. Why can’ t they meet on Thursday

A. Because she wants to meet him on Wednesday.
Because she has to go out of town.
C. Because she is in charge of the project.
D. Because she has another meeting.

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Linux是目前较为流行的网络操作系统，如同Unix操作系统一样，它也可以通过手上编辑配置文件达到对系统进行配置的目的。在Linux网络配置文件中的几个较为重要的配置文件如下：配置WWW服务器是UNIX操作平台的重要工作之一，而Apach目前是应用最为广泛的Web服务器产品之一， (63) 是Apache的主要配置文件。在不使用DNS和MS进行地址解析时，为保证解析器能找到主机的IP地址，必须将所使用的主机名字写入 (64) 文件中；解析器的功能是 (65) 。

A. httpd.conf
B. srm.conf
C. access.conf
D. apache.conf

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《义务教育法》的立法宗旨是什么

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Part A You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer—A, B, C or D, and mark it in your test booklet. You will have 15 seconds to answer the question and you will hear each dialogue ONLY ONCE. Now took at Question 1. Who’s the man

A judge.
B. An interviewer.
C. A lawyer.
D. A shop assistant.

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