题目内容

当产量为30时，L是()。

A. 20
B. 15
C. 30
D. 20

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A．inB．throughC．onD．by

A. in
B. through
C. on
D. by

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生产关系中具有决定意义的因素是（）。

A. 产品的分配关系
B. 产品的交换关系
C. 生产资料所有制形式
D. 人们所在生产中所处的地位

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以下关于网络入侵检测系统的组成结构的讨论中，哪个是错误的？——

A. 网络入侵检测系统一般由控制台和探测器组成
B. 控制台提供图形界面来进行数据查询、查看警报并配置传感器
C. 探测器的基本功能是捕获网络数据包，并对数据包进行分析和判断
D. 控制台和探测器之间的通信是不加密的

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听力原文：W: Has Andrew ever worked on a newspaper before？
M: No, not exactly, but he used to edit a magazine in his spare time when he was in college.
Q: What can be inferred from the conversation？
(15)

Andrew is an undergraduate student.
B. Andrew has worked on a newspaper before.
C. Andrew does not want to work on a newspaper.
D. Andrew ever worked as a part-time magazine editor.

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当产量为30时，L是()。

A. 20 B. 15 C. 30 D. 20

A．inB．throughC．onD．by

生产关系中具有决定意义的因素是（）。

以下关于网络入侵检测系统的组成结构的讨论中，哪个是错误的？——

听力原文：W: Has Andrew ever worked on a newspaper before？M: No, not exactly, but he used to edit a magazine in his spare time when he was in college.Q: What can be inferred from the conversation？(15)

A. 20
B. 15
C. 30
D. 20

听力原文：W: Has Andrew ever worked on a newspaper before？
M: No, not exactly, but he used to edit a magazine in his spare time when he was in college.
Q: What can be inferred from the conversation？
(15)