慕课标签存档订阅

第1章 单元测验

1、填空题：

‌如下图电力系统，发电机的额定电压为（不填单位，只写数，请抄下此图，接下来的题目还要用到此图）

‎

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‎答案: 【 10.5】点我阅读全文

随堂测验

1、单选题：
‏国际货币基金组织划分货币层次的依据为‏‏‏
选项：
A: 货币资产的安全性
B: 货币资产的盈利性
C: 货币资产的流动性
D: 货币资产的期限性
答案: 【 货币资产的流动性】点我阅读全文

生产与生产率管理测试

1、单选题：
某一给定时期的产出量与投入量之比是( )。‌‌‎‌
选项：
A: 资本生产率
B: 总生产率
C: 全要素生产率
D: 静态生产率
答案: 【 静态生产率】点我阅读全文

Analyze the following text

1、填空题：
  1 It is a common knowledge that education plays an important role in our lives. The utmost level of education is undoubtedly to have a university degree. However, not every university may   meet your expectations. In order to state that you are a graduate of a good university, there should be some requirements to be met. In my opinion, a good university should have qualified teachers, technologically   adequate buildings and many facilities for students.​      2 First of all, it must have enough qualified teachers for each course. Qualified teachers should   have adequate teaching skills in their subjects. Without adequate teaching skills, it will be difficult for the teacher to transfer his/her knowledge to the students. Also, as a person, the teacher should have proper personalities, that is, a teacher should be kind, supportive and   understanding to his/her students. Otherwise, they may be disliked. So, good teachers are indispensable for a good university.​      3 Secondly, a good university must have many buildings with adequate high technology facilities with students. The classrooms must be large enough and  well–equipped. A small classroom or a classroom without  technological supplies such as the internet or television will certainly demotivate students. In addition, libraries should have enough books and materials for students. This is very important to do research for students' studies or assignments. All these above  considered, technologically developed buildings are necessary for a good  university education.​     4 Finally, a good  university should have many facilities for students. For example, there  must be enough sport centers and cafes for students to spend their time.  Since students spend most of their time studying at school, they need a place  to rest and chat with their friends.​ In addition, students sometimes need to get over their stress spending time in a sport center. Thus, beside academic study, a good university should provide social opportunities to its students.​     5 In conclusion, universities are places where students spend the most important stage of their lives. Universities should support the learning process with qualified teachers, technologically adequate buildings and many social facilities. Students should become familiar with all these characteristics so that they can choose a good university, which will affect their future.​Question:​Identify three parts of the essay: introductory paragraph, body paragraphs and concluding paragraph. ​​​‏​
答案: 【 Introductory paragraph: Paragraph 1.
Body paragraphs: Paragraph 2-4.
Concluding paragraph: Paragraph 5】点我阅读全文

排球运动简介（一）

1、单选题：
‌排球运动起源于哪一年？‍
选项：
A: 1840年
B: 1905年
C: 1896年
D: 1895年
答案: 【 1895年】点我阅读全文

第1单元测试A

1、单选题：
‌HTTP协议是一种（         ）协议。   ‍
选项：
A: 文件传输协议
B: 远程登录协议
C: 邮件协议
D: 超文本传输协议
答案: 【 超文本传输协议】点我阅读全文

第1次测验

1、单选题：
‎下面不属于生态因子发挥作用一般特征的是 。‎
选项：
A: 综合作用
B: 综合作用
C: 主导因子作用
D: 交互作用
答案: 【 交互作用】点我阅读全文

单元测验

1、单选题：
（）是为了有效地完成各种技术动作而采取的起始身体姿势。‏
选项：
A: 移动
B: 滑步
C: 快速起动姿势
D: 准备姿势
答案: 【 准备姿势】点我阅读全文

代理问题的表现与解决途径

1、单选题：
股东通常用来协调自己和经营者利益的方法主要是（       ）。‍‎‍
选项：
A: 解聘和接收
B: 解聘和激励
C: 激励和接收
D: 监督和激励
答案: 【 监督和激励】点我阅读全文

第二章 单元测验

1、单选题：
1、在切削用量中，对切削温度影响最大的因素是（  ）‍‏‍
选项：
A: 进给量 
B: 切削速度 
C: 切削深度 
D: 切削厚度
答案: 【 切削速度 】点我阅读全文