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第一节昆曲的由来随堂测验

1、单选题：
‌元杂剧《单刀会》第      折才写到关羽单刀赴会的事。​
选项：
A: 一
B: 二
C: 三
D: 四
答案: 【 四】点我阅读全文

第1单元测验-信息技术与计算机

1、单选题：
​计算思维是运用计算机科学的(   )进行问题求解、系统设计、以及人类行为理解等涵盖计算机科学之广度的一系列思维活动。‏
选项：
A: 基础概念
B: 思维方式
C: 程序设计原理
D: 操作系统原理
答案: 【 基础概念】点我阅读全文

1随堂测验

1、单选题：
如果一体系在            作用下，其几何形状和位置没有发生改变。则这一体系就是几何不变体系。‏
选项：
A: 一个荷载
B: 二个荷载
C: 三个荷载
D: 任意荷载
答案: 【 任意荷载】点我阅读全文

Test8

1、单选题：
‍Which one of the following publications is NOT an academic journal?‌‍‌
选项：
A:
B:
C:
D:
答案: 【 】点我阅读全文

销售在营销管理中的地位

1、多选题：
‍以行动为导向的营销管理架构涉及到‌
选项：
A: 定位
B: 品牌
C: 销售
D: 制造
答案: 【 定位;
品牌;
销售】点我阅读全文

第6章 计算机的运算方法（上） 测试

1、单选题：
‌计算机中的数据可以存放在___中。‎
选项：
A: 寄存器
B: 主存
C: 硬盘
D: 都可以
答案: 【 都可以】点我阅读全文

Academic Writing & Critical Thinking

1、单选题：
Read the following passage about Zoos and answer the questions.‏‏Zoos have existed in some form since at least 2500 BC in Egypt and Mesopotamia, where records indicate giraffes, bears, dolphins, and other animals were kept by aristocrats. The oldest still operating zoo in the world, Tiergarten Schönbrunn in Vienna, opened in 1752. Although controversy has historically surrounded zoos, from debates over displaying "exotic" humans in exhibits to zookeepers not knowing what to feed animals, I do believe that zoos should exist. ①In my opinion, zoos are important institutions that promote scientific research and public education, and save animals from extinction.‏First of all, zoos produce helpful scientific research. Since so many diseases can be transmitted from animals to humans, such as Ebola and the bird flu, zoos frequently conduct disease surveillance research in wildlife populations and their own captive populations that can lead to a direct impact on human health. Take the zoos in the United Stated as an example. In 2017, 173 accredited US zoos spent $25 million on research, studied 485 species and subspecies of animals, worked on 1,280 research projects, and published 170 research manuscripts.‏②Zoos can also educate the public about animals and conservation efforts. According to a study of 26 zoos worldwide published in Conservation Biology, visitors to zoos increased their knowledge of biodiversity and specific individual actions to protect biodiversity. Robin Ganzert, PhD, President and CEO of American Humane, once stated, "Zoos provide people, especially impressionable children, with the opportunity to see these remarkable animals up close. People won't protect what they don't love, and they can't love what they don't know.” ③It is zoos that give people the chance to appreciate the animals from different corners of the world in real life.‏In addition, zoos help save species from extinction and other dangers. According to records, there were only nine California condors in the wild in 1985. ④However, a joint conservation effort between the San Diego and Los Angeles Zoos with other organizations resulted in a population of 276 California condors in the wild and another 170 in captivity by 2016. The truth is that zoos are working to save polar bears, tigers, and wild African elephants from habitat loss, apes and rhinos from poachers, dolphins and whales from hunters, and bees and butterflies from population declines, among many other efforts to help many other animals.‏In conclusion, zoos do bring a lot of benefits to mankind and thus have a reason to exist. No matter in the promotion of scientific research and public education or in the save of animals from extinction, they have indeed made a huge difference.‏ ‏1. What is the main argument of the author?‏
选项：
A: Zoos should exist.
B: Zoos help save species from extinction and other dangers.
C: Zoos can promote scientific research and public education, and save animals from extinction.
D: Zoos should exist because they can help promote scientific research and public education, and save animals from extinction.
答案: 【 Zoos should exist because they can help promote scientific research and public education, and save animals from extinction.】点我阅读全文

第1章 绪论 单元测试

1、单选题：
‌在我国生药就是 ‏
选项：
A: 中药 
B: 中草药 
C: 中药饮片 
D: 药材
答案: 【 药材】点我阅读全文

单元测验

1、单选题：
‏法学中的商，指的是：‏
选项：
A: 生产领域
B: 消费领域
C: 流通领域
D: 所有具备营利性的行为
答案: 【 所有具备营利性的行为】点我阅读全文

1、问题的引入

1、判断题：

‎方程是一个可分离变量的微分方程. 

‏选项：
A: 正确
B: 错误
答案: 【 正确】点我阅读全文