题目内容

下列关于工程分析的方法不正确的是()。

A. 工程分析的方法有类比法,物料平衡法资料复用法
B. 类比法适用于拟建项目类型相同的现有项目的设计资料或实测数据进行工程分析的方法
C. 物料衡算法理论上来说是最精确的
D. 资料复用法常用于评价等级较高的建设项目

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听力原文: Ladies and gents at Giant Systems, I'd like to thank you for inviting me and my colleagues from Final Data Co. to discuss some innovative methods for dealing with storing, retrieving, and transmitting data through satellites. Let me demonstrate to you some of our products and explain how those new machines work with the new satellite system. We have some visual aids prepared before starting the main presentation. But first, I am sure you might want some things clarified. Are there any questions?
What is the speaker's purpose in giving the talk?

A. To inquire about some information concerning the program.
B. To explain how the new satellite works.
C. To compliment colleagues for their performance.
D. To showcase new products.

排列图的观察与分析,通常累计百分数为0~80%的是()。

A类
B类
C类
D类

通常不用随机数骰子进行的抽样方法是()。

A. 系统抽样
B. 二次抽样
C. 分层抽样
D. 单纯随机法

关于法的说法正确的是()。

A. 法是上升为国家意志的统治阶级意志的体现
B. 法是全体社会成员的共同意志的体现
C. 法是统治阶级中某一集团或阶层意志的体现
D. 一切统治阶级的意志的体现

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