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2B 朗文(新思维) Chapter 1 单元测试

2B 朗文(新思维) Chapter 1 单元测试

2B Chapter 1Part A一·、选出不同类的单词。

( ) 1. A. get B. like C. fish( ) 2. A. sour plums B. lemon sweets C. chilli fish( ) 3. A. fish B. raisins C. balls( ) 4. A. chocolate B. sweets C. lemon sweets二、单词分类（请把下来单词按可数名词和不可数名词进行分类）sour plums lemon sweets chilli fish potato chips cheese rings peanuts raisins chocolate sweets ginger curry beef balls beef三、选择最合适的答案，将序号写在括号里( )1. Let’s______ to supermarket.A. goesB. goC. going( )2. Cheery______ curry beef balls.A.likeB. likesC.liked( )3.We _____ raisins.A.likesB. likeC.do( )4. Let ____ help you.A. weB. our( )5.Let _____ buy some chilli fish.A.IB.meC. my四、连词成句、Chapter 1 Part C 一、连词成句、Chapter E&F一、连词成句5. Does like peanuts Bobo(?)二、选择最合适的答案，将序号写在括号里( )1. There are ______ people in the swimming pool.A. too muchB. too many( )2. Don’t drink _____ cola. It is not good for you.A. too muchB. too many( )3.There is _________ in the fridge.A. foodB. potato chips( )4. Let ____ help you.A. weB. our( )5.---_____ she like peanuts?---Yes, she does. She also ______ raisins.B.Do;like B. Does;likesC. Does;like。

My-Reading-Log1

My-Reading-Log1
2013-10-2
2013-9-16
The Diary of A Nobody
(Chapter 7~9)
George Grossmith & Weedon Grossmith
4480
Borrow from the library
1h
Everything seems to go well .The family settle down in a capacious house on the suburbs with a little front garden. Potter has a stable job andhis boss takes good care of ter,in a reward for his faithfulworking,the boss,Mr.Perkupp promotes him to be the senior clerk with a higher salary. He lives a happy life with her wife,and hisson works in another town as a bank official.Two of his friendsGummingand Gowing get along well withhim and always call for a visit. In memory oflife at the new house, Potter makes a decision to keep diaries. All of these diaries are aboutsmall household affairs，the dailynecessities or something like that.

Lecture_1

Lecture_1
4
Chapter 2 Properties of materials §2.1 Mechanical property §2.2 Electrical property §2.3 Thermal property §2.4 Magnetic property §2.5 Optical property
§ 1.1 Concept and classification 1. Definition 定义 Functional materials：with excellent
electric, magnetic, thermal, sonic, mechanical, chemical and biochemical properties, can be transferred from each other and used as non-structural materials.
36
1. 1 Nano metallic materials
Size: < 100nm Types: 纳米晶稀土永磁材料： 纳米晶稀土永磁材料 2000年，日本三荣化成株式会社 铁粉附着钕，磁场中烧结＋真空烧结 制得各向异性磁体 各向异性磁体
37
磁性液体：铁磁流体，具有磁性及 具有磁性及 磁性液体 流动性（我国，钢铁研究总院） 流动性 由纳米级得脆性颗粒分散在载液中 形成稳定的胶体，在重力、离心力 在重力、 在重力 及强磁场作用下不分离。 及强磁场作用下不分离 1963年美国宇航局：解决太空服头 盔转动密封问题
35
1. Functionally metallic materials
Some are developed and widely applied: 形状记忆合金：军事、汽车 Some are less developed but with potential opportunities: 超导合金材料、减振合金材料

Chapter 1 市场营销 题库

Chapter 1 市场营销 题库
1 - 11
SJTU
Value and satisfaction
Customer value is the difference between the values the customer gains from owning and using a product and the costs of obtaining the product. Customer satisfaction depends on how well the product’s perceived performance lives up to the customer’s expectations.
•
Creating, delivering and communicating superior customer value is key.
•
Marketing management involves managing demand, which in turn involves managing customer relationships.
1-6
SJTU
Needs, wants, and demands
Marketing involves satisfying customer needs. Needs describe basic human requirements. Human needs are states of felt deprivation. Humans have many complex needs. Maslow’s hierarchy of needs theory
1-7
SJTU
selfactualization needs

生物药物分析第一章作业答案

生物药物分析第一章作业答案

单选题1、现行中国药典是A.1953年B.1977年C.1983年D.2000年E.2020年正确答案：E试题解析：新中国成立以来，中国先后出版过十一版药典有1953年、1963年、1977年、1985年、1990年、1995年、2000年、2005年、2010年、2015年、2020年。

现行中国药典为2020年版，所以选择E。

2、我国药典的英文缩写A.BPPC.JPD.ChPE.NF正确答案：D试题解析：我国药典的英文缩写为ChP。

BP为英国药典，USP为美国药典，JP为日本药局方，NF为美国国家处方集。

所以选择D。

3、下列哪项不属于中国药典一部收载的内容？A.药材及饮片B.植物油脂C.药用辅料D.成方制剂E.提取物正确答案：C试题解析：现行版的《中国药典》为2020年版，该版药典分为四部。

一部收载药材及饮片、植物油脂和提取物、成方制剂和单味制剂等；二部收载化学药品、抗生素、生化药品以及放射性药品；三部收载生物制品；四部收载药典通则、药用辅料。

所以选择C。

4、药物的检验基本程序一般为（）记录报告等A.取样、性状评价、鉴别、检查、含量测定B.取样、鉴别、检查、含量测定C.取样、含量测定、检查、鉴别D.取样、鉴别、性状评价、检查、含量测定正确答案：A试题解析：药物的检验基本程序一般为取样、性状评价、鉴别、检查、含量测定、记录报告等。

所以该题选择A选项5、根据系统误差产生的原因可采取相应的校正方法。

进行空白试验是为了校正A.方法误差B.仪器误差C.试剂误差D.操作误差正确答案：C试题解析：为了发现并消除（或校正）系统误差，可选用下面几种方法：对照试验、回收试验、空白试验、仪器校正、分析结果校正。

所以该题选择C。

6、以下哪个因素会造成实验的偶然误差？A.共沉淀现象B.环境温度波动C.蒸馏水不纯D.操作不熟练正确答案：B试题解析：偶然误差，顾名思义，它是随机产生的，不可预计的。

如实验过程中的温度、电压及平行操作的微小差异等因素都可能引入偶然误差。

数据库系统概念(database system concepts)英文第六版 第一章

数据库系统概念(database system concepts)英文第六版 第一章
n In the early days, database applications were built directly on top of file systems
Databa se Sy stem Concept s - 6th Edition
1 .3
©Silber schatz , Korth and S u dar
n Relational model (Chapter 2) n Example of tabular data in the relational model Columns
_____ Rows
Databa se Sy stem Concept s - 6th Edition
1 .10
©Silber schatz , Korth and S u dar
n Physical Data Independence – the ability to modify the physical schema without changing the logical schema l Applications depend on the logical schema l In general, the interfaces between the various levels and components should be well defined so that changes in some parts do not seriously influence others.
1 .5
©Silber schatz , Korth and S u dar
n Phys ical level : describes how a record (e.g., customer) is stored. n Logical level : describes data stored in database, and the relationships among the data. type instructor = record ID : string;

Chapter 1. Bonds

Fixed incomes
Fan Longzhen Finance Department School of Management Fudan University Spring, 2015
Course introduction
• Finance is one of a few subjects that academic research leads the industrial practice, and in some areas, such as fixed incomes and derivatives, academic research has direct influence on industry, what you learn in class is what the industry is using. A degree in finance is valuable because what you learn in school is useful. That is why finance is always hot in developed countries. • Fixed incomes market is an example that theory is critical to success in industry. • The goal of this course: – Learn the concepts, models, and theories to price fixed incomes, and to measure their risks – Understanding how to use the concepts and theories to do trading.

Chapter 1 – Token Rings1章–令牌环 18页PPT文档

management frame or an LLC frame (2 bits) • Indicates the type of management frame
Destination Address
• 6 bytes long • Unicast address • Universal broadcast address (all 1s) • Token ring broadcast (C0-00-FF-FF-FF-FF) • Multicast address
• Access Control – one byte –
– 3 bits for priority of token – 3 bits for reservation level. These set the priority of the
token once the token is released – 1 bit to indicate the ring monitor station has been
Token Ring – Cont.
• The receiving station reads the data and sends it to the upper level protocols
• The token is marked to indicate that the data has been received (2 bits are switched)
Advantages of Token Ring
• Operates under heavy load with significantly superior performance to Ethernet
• Known upper bound to the amount of time any station must wait before transmitting

Chapter_1__The_Balance_of_Payment

Business School fsxycyf@
Ⅱ
Slide 1-5
National accounts
国民经济 账户
Result
reflected in a prominent role
Slide 1-6
Balance of payments
国际收支 平衡表
Exchange rate
1.1 Double-Entry Accounting

U.S. credit transaction (+)




Merchandise exports 商品出口 Transportation and travel receipts 运输及旅游收入 Income received from investments abroad 海外投 资所获得的收入 Gifts received from foreign residents外国居民捐赠 Aid received from foreign governments 外国政府 援助 Investments in the United States by overseas residents外国居民在美国的投资
Payment to foreigners

Debit transaction (-) 借方交易


国际收支平衡表中所用记账方法是国际上通行的 借贷复式记账法 ，每一笔国际经济交易都要以同 一数额出现两次，一次在借方，一次在贷方
Slide 1-21
Business School
fsxycyf@
IMF(International Monetary Fund) WTO(World Trade Organization ) BIS(Bank for International Settlements) OECD(Organization for Economic Co-operation and Development ) EU(European Union)

典范英语8-17Doughnut Dilemma炸面包圈--1

a difficult choice between
two options
[dɪ ˈ lemə]
Warming up
What's the dilemma between doughnut and football?
Doughouts are high in sugar and can make people get fat easily. Footaball players need to keep fit.
Keith Connolly
a famous football star
loves doughouts
Danny Macdonald
a big fan of Keith Connolly
Chapter 1-3
Read from P3--16
G1: P3-4 G2: P6-7 G3: P8-10 G4: P12-13 G5: P15-16
3. Is Keith Connolly allowed to eat doughnuts? Why? No, he isn't. Doughnuts are banned on his fitness programme!
4. Keith connolly is dying for dohghuts, can you find out what doughnuts are like in his mind?
1. He'd need a match ticket.
2. He had to get to the players’ dressing room.
money from...
security guards
guard dog
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