东北大学23春学期《大学英语（二）》在线平时作业2【奥鹏作业答案】

2023-02-15 00:00:00 分类：国家开放大学 阅读()
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《大学英语（二）》在线平时作业2题目 试卷总分:100 得分:100 一、单选题 (共 25 道试题,共 50 分) 1.Study hard, _______ you will fall behind the others. 　 A.and B.but C.or D.though 2.The trees must
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《大学英语（二）》在线平时作业2题目
试卷总分:100  得分:100
一、单选题 (共 25 道试题,共 50 分)
1.Study hard, _______ you will fall behind the others.
　
A.and
B.but
C.or
D.though
2.The trees must _______three times a week.
　
A.water
B.watering
C.be watered
D.waters
3.Do you watch TV _______ Saturday evening ?
A.on
B.in
C.at
D.for
4.Almost everybody has grasped the new            of "globalization."
A.concept
B.thinking
C.saying
D.word
5.What is the correct _____for obtaining a refund?
A.procedure
B.steps
C.procedures
D.step
6.Tom said to the guests, "Help ________ to some meat."
A.youself
B.youselves
C.yourself
D.yourselves
7.The heavy rain stopped the children ______ to the park.
A.to go
B.gone
C.from going
D.go
8.We need to find the best _____ to this problem..
A.method
B.way
C.approach
D.methodology
9.There are three ______ and seven _______ in the picture.
A.deers,sheeps
B.deers,sheep
C.deer,sheep
D.deer,sheeps
10.We usually _____ hello to each other.
A.tell
B.talk
C.speak
D.say
11.Prices of these books _____ from 5 dollars to 10 dollars.
A.limited
B.flied
C.ranged
D.sold
12.I told them I was perfectly ________ to help if they asked.
A.willing
B.interested
C.kind
D.exciting
13.Did you notice the guy ______ head looked like a big potato?
A.who
B.which
C.whose
D.whom
14.--Hi, Tom, how’s everything with you?
--____________,and how are you?
A.Don’t mention it
B.Hm, not too bad
C.Thanks
D.Pretty fast
15.There have been many ________ in their marriage but they still love each other.
A.right and wrong
B.back and forth
C.ups and downs
D.right and left
16.Extensive reporting on television has helped to generate interest in a wide_____ of sports and activities.
A.category
B.variety
C.catalog
D.field
17.Have they decided on the ______ of the new building yet?
A.location
B.place
C.residence
D.area
18.We found ________ necessary to protect the environment.
A.it
B.this
C.that
D.what
19.A boy with two dogs _______ when the earthquake rocked the city.
A.were sleeping
B.is asleep
C.was sleeping
D.are asleep
20.Quite _____ of interviews are going on.
A.a number
B.the number
C.number
D.the numbers
21.Tom, what did you do with my documents? I have never seen such a ______ and disorder!
A.mess
B.mass
C.guess
D.crash
22.-- Hi, Lucy. We won the match yesterday. --_________!
A.Congratulations
B.Excuse me
C.No problem
D.Never mind
23.--What's your English teacher like? --______.
A.He is good
B.He likes reading
C.He's thirty
D.He's thin and tall
24.It was at 7:30 P.M._____ Hellen and Barry dated at the gate of the school yesterday.
A.after
B.before
C.that
D.since
25.--When can I go out to play football, Mum?
--Finish your homework first, or I won't let you ________.
A.to go out
B.go out
C.going out
D.will go out
二、完型填空 (共 2 道试题,共 30 分)
40."Where is the university?" This is a question that many visitors to Cambridge（剑桥）ask. But no one can give them a ## answer, for there is no wall to be found _##_ the university. The university is the city. You can find classroom buildings, ##, museums and offices of the university all over the city. And most of ## members are the students and ## of the thirty-one colleges.
　　Cambridge was already a ## town long before the first students and teachers arrived 800 years ##. It grew up by the river Granta, and the river was once _##_the Cam. A ## was built over the river as early as 875. ## the town got its name "Cambridge".
　　In the fourteenth and fifteenth centuries more and ## land was used for college buildings. The town grew much ## in the nineteenth century after the opening of the railway in 1845. Cambridge became a ## in 1951 and now it has a population of over 100, 000. Many young students in ## countries ## to study at Cambridge. Thousands of people from all over the world come to visit the university town. It has become a famous place all around the world.
(1).
A.clean
B.clear
C.right
D.real
(2).
A.around
B.in
C.near
D.by
(3).
A.cinemas
B.parks
C.zoos
D.libraries
(4).
A.their
B.his
C.its
D.my
(5).
A.parents
B.farmers
C.workers
D.teachers
(6).
A.interesting
B.usual
C.developing
D.common
(7).
A.before
B.ago
C.later
D.after
(8).
A.said
B.called
C.spoken
D.talked
(9).
A.bridge
B.building
C.station
D.house
(10).
A.Because
B.But
C.And
D.So
(11).
A.less
B.fewer
C.more
D.bigger
(12).
A.smaller
B.slower
C.faster
D.cleaner
(13).
A.city
B.college
C.university
D.country
(14).
A.another
B.other
C.the other
D.others
(15).
A.stop
B.hate
C.hope
D.need
55.Do you know how to study ## and make your study more effective ( 有效的)?　We all know that Chinese students usually study very hard for long　##, This is very good ,but it doesn’t##a lot, for an effective student must have enough sleep, enough food and enough rest and ##. Every day you need to go out for a walk or visit some friends or some nice places. It’s good for your##.
When you return ##your studies, your mind will be refreshed(清醒) and you’ll learn more##study better. Psychologists (心理学家)　## that learning takes place this way. Here take English learning ## an example. First you make a lot of progress and you feel happy. Then your language study seems ## the same. So you will think you’re learning ## and you may give up. This can last for days or even weeks, yet you ## give up, and at some point your language study will again take another big ##. You’ll see that you really have been learning all along. If you get enough sleep, food, rest and exercise, studying English can be very effective and ## . Don’t give up along the way. Learn ## you are sure to get a good result.
(1).
A.nice
B.good
C.better
D.best
(2).
A.days
B.time
C.hours
D.weeks
(3).
A.help
B.give
C.make
D.take
(4).
A.exercise
B.homework
C.running
D.clothes
(5).
A.health
B.body
C.study
D.life
(6).
A.after
B.for
C.at
D.to
(7).
A.yet
B.and
C.or
D.but
(8).
A.have found
B.have taught
C.told
D.said
(9).
A.with
B.for
C.as
D.to
(10).
A.to have
B.to make
C.to take
D.to stay
(11).
A.something
B.anything
C.nothing
D.everything
(12).
A.mustn’t
B.couldn’t
C.needn’t
D.may not
(13).
A.work
B.jump
C.walk
D.result
(14).
A.hard
B.common
C.possible
D.interesting
(15).
A.loudly
B.fast
C.quickly
D.happily
三、阅读理解 (共 4 道试题,共 20 分)
60.A teacher stood in front of his history class of twenty students just before handing out the final exam. His students sat quietly and waited for him to speak.
"It’s been a pleasure teaching you this term," he said. "You’ve all worked very hard, so I have a pleasant surprise for you. Everyone who chooses not to take the final exam will get a ‘B’ for the course."
Most of the students jumped out of their seats. They thanked the teacher happily, and walked out of the classroom. Only a few students stayed. The teacher looked at them. "This is your last chance," he said. "Does anyone else want to leave?" All the students there stayed in their seats and took out their pencils.
The teacher smiled. "Congratulations (祝贺)," he said. "I’m glad to see you believe in yourselves. You all get A’s."
(1).This story most probably took place_______ .
A.at the beginning of the term
B.in the middle of the term
C.at the end of the term
D.at the beginning of the school year
(2).Most of the students got Grade ______.
A.‘A’
B.‘B’
C.‘C’
D.‘F’
(3).Why did some students stay in their seats?
A.Because they wanted to take the exam.
B.Because the teacher told them to stay in their class.
C.Because they were afraid to leave.
D.Because they didn’t have anything to do.
(4).The teacher gave the students who stayed in the classroom A’s because ______.
A.the teacher liked them
B.they were cleverer than the other students
C.they believed in themselves
D.they studied hard
(5).The underlined word "them" in Paragraph 3 refers to "______".
A.students staying in their seats
B.students leaving the classroom
C.their seats
D.all the students
65.When the Audet family turns on the lights at Blue Farm, they are using electricity that comes from cows—cow manure (粪肥), to be specific.
Cows produce a lot of wastes. One cow can create 30 gallons of wastes each day. Now imagine the output of over 1,000 cows at Blue Farm. That’s really a big amount.
When farmers clean their barns, they put the wastes in a big heap, and spread some of them on their fields for fertilizer(肥料). But now places like Blue Spruce Farm have a new way of using cow wastes. They use them to produce electricity.
Here’s how it works: A big machine moves back and forth cleaning the barn floor. "The cows aren’t bothered," says Marie Audet. "They are animals of habit; they get used to it, and just lift one foot and then another to let it go by."
The machine pushes the manure into a big 600-gallon tank like a small swimming pool. The tank is called a digester (化粪池) because what happens there is just like what happens inside a cow: Bacteria(细菌) get to work and continue to digest the manure.
Methane gas (甲烷、沼气)in the atmosphere is known as a "greenhouse" gas because it keeps heat just like a greenhouse does, causing our planet to warm up. That’s an environmental concern. But the digester has a good result. Its gas is kept and used to power electric generators (发电机).
At Blue Farm, the generators make enough electricity to power 400 homes. The Audet family sells the extra electricity they can’t use themselves.
(1).We learn from the text that the Audet family is using cow wastes to ______.
A.make electricity
B.produce fertilizer
C.build their farm
D.feed the cows
(2).How are the cow wastes collected into the digester at Blue Farm?
A.Marie Audet does the work
B.The job is done by machine
C.The cows lift the cow wastes
D.Bacteria get to work on them
(3).According to the passage, which of the following is changed into electricity?
A.The power of moving water.
B.The heat of burning coal.
C.The power of sunlight.
D.The heat of the methane gas
(4).The new way of using cow wastes at Blue Farm might be best described as ______.
A.reducing
B.saving
C.recycling
D.changing
(5).What is the main purpose for writing the passage?
A.To introduce a new way of making electricity
B.To explain how a new energy works better
C.To show a new rebuilding plan for a big farm
D.To explain the reasons for green house effect
70.Earthquakes happen without warning. They can happen any time of a day，at any point during the year．But don’t worry because most are so weak that they cannot be felt. Only a few big ones hurt people. However, it’s important to know what to do when an earthquake is happening．
Do NOT go outside．You could get injured from falling glass or parts of buildings．If you are outside，stay away from buildings and power lines (输电线)．
Stay under a desk，table，or other strong furniture．Hold on to it．Or stay in a corner of the building．Cover your face and head with your arms and cover your mouth with a towel or clothing．Stay inside until shaking stops and it is safe to go outside．
Keep away from windows，pictures or advertisements on the wall or the building，and anything else that could fall and hurt you．Most people get injured by falling things during an earthquake，not by the shaking itself．
Also keep away from a fire．You could fall down and burn yourself on the fire．
If you are driving when an earthquake happens，stop the car if it’s safe．Stay inside your car until the earthquake stops，and don’t drive near bridges． Try not to stop by power lines or trees．These could fall and hurt you．
(1).Most earthquakes are too______to hurt people．
A.strong
B.weak
C.dangerous
D.heavy
(2).From the passage，when an earthquake is happening，we should ______ ．
A.stay under a big building
B.stay under a strong furniture
C.stand by windows
D.drive near a big bridge
(3).It isn’t safe for you to ______　while the earthquake is happening．
A.run out of the building
B.stay in a corner of the building
C.cover your head with your arms
D.cover your mouth with a towel
(4).This passage tells us _____ ．
A.how dangerous the earthquake is．
B.how to be safe in an earthquake．
C.we shouldn’t be afraid of the earthquake．
D.how the earthquake comes into being．
(5).The best title for this passage should be"_____ "．
A.How Earthquakes Happen
B.How to Drive a Car
C.What We Should Do in Earthquakes
D.Why Earthquakes Happen
75.When you are about to do something brave, a cheerful wish of "Good luck!" from a friend can be helpful. But if you think you need lots of luck, what else might you do?
In the UK and US there are some strange traditions for bringing yourself a little more good luck. Some are hundreds of years old and some are much newer.
Have you heard the saying "When you wish upon a star"? If you are looking up at the sky on a clear night and you see a sudden flash of light, it is probably a shooting star! Seeing one doesn’t happen very often. The saying goes that if you see one you have been very lucky, and so if you make a wish, it will come true.
Maybe you have heard of the lucky rabbit’s foot. Some people believe that rabbits are lucky animals, so they carry a part of the rabbit, its foot, for good luck. There are all kinds of strange, unclear rules about which of the rabbit’s feet is the luckiest. It is said that this good luck tradition is the oldest one of all. However, as the funny saying goes, "Depend on the rabbit’s foot if you will, but remember it didn’t work for the rabbit!"
People in Britain love trees. If it is autumn and leaves are falling from the trees, some people try to catch the leaves as they fall because they think each leaf they catch will bring them a lucky month in the following year—they will need to catch 12 falling leaves to have a whole of good luck!
(1).______ is mentioned in the oldest good luck tradition.
A.A rabbit’s foot
B.A falling leaf
C.A cheerful wish from friends
D.A shooting star
(2).From Paragraph 2, we know that ______.
A.shooting stars can often be seen
B.people can see a shooting star on a rainy night
C.your wish may come true if you see a shooting star
D.people believe that it’s unlucky to see a shooting star
(3).British people try to catch 12 falling leaves because ______.
A.the leaves fall in autumn
B.there are so many leaves to catch
C.the leaves can bring them a lucky month
D.they want to have a whole year of good luck
(4).In Paragraph 4, the underlined word "them" refers to（指）______.
A.trees
B.people
C.leaves
D.years
(5).The passage is mainly about ______.
A.how to wish upon a star
B.things that bring good luck
C.British people love leaves
D.which of the rabbit's feet is the luckiest

4.报表的数据源可以是( ) A.表或视图 B.表或查询 C.表、查询或视图 D.表或其他报表 答案:A 5.操作对象只能是一个表的关系运算是( ) A.联接和选择 B.联接和投影 C.选择和投影 D.自然连接和选择 答案:C 6.下列叙述中正确的是( ) A.为了建立一个关系，首先要构造数据的逻辑关系 B.表示关系的二维表中各元组的每一个分量还可以分成若干数据项 C.一个关系的属性名表称为关系模式 D.一个关系可以包括多个二维表 答案:A 7.在创建数据库表结构时，为该表中一些字段建立普通索引，其目的是( ) A.改变表中记录的物理顺序 B.为了对表进行实体完整性约束 C.加快数据库表的更新速度 D.加快数据库表的查询速度 答案:D 8.SQL语句中删除视图的命令是( ) A.DROP TABLE B.DROP VIEW C.ERASE TABLE D.ERASE VIEW 答案:B 9.设有两个数据库表，父表和子表之间是一对多的联系，为控制子表和父表的关联，可以设置“参照完整性规则”，为此要求这两个表( ) A.在父表连接字段上建立普通索引，在子表连接字段上建立主索引 B.在父表连接字段上建立主索引，在子表连接字段上建立普通索引 C.在父表连接字段上不需要建立任何索引，在子表连接字段上建立普通索引 D.在父表和子表的连接字段上都要建立主索引 答案:B 10.以下所列各项属于命令按钮事件的是( ) A.Parent B.This C.ThisForm D.Click 答案:D 11.在Visual FoxPro 中以下叙述正确的是( ) A.利用视图可以修改数据 B.利用查询可以修改数据 C.查询和视图具有相同的作用 D.视图可以定义输出去向 答案:A .现代企业制度的核心是（）。 A.产权清晰 B.责任明确 C.政企分开 D.管理科学 答案:A 2.（）指对企业的微观构造及其相关制度安排所作出的一系列界定、规制与约束的总和，具体表现为企业组织、运营、管理等一系列行为的规范化和制度化。 A.企业制度 B.企业战略 C.企业使命 D.企业远景 答案:A 3.1961年12月，美国著名管理学教授（）发表了《管理理论的丛林》一文,对现代管理理论中的各种学派加以了分类和详细说明。 A.享利·普尔 B.麦卡勒姆 C.泰罗 D.哈罗德?孔茨 答案:D 4.被誉为“科学管理之父”的管理学家是 （ ） A.欧文 B.韦伯 C.法约尔 D.泰罗 答案:D 5.系统最基本的特征是（）。 A.集合性 B.层次性 C.相关性 D.动态性 答案:A 6.一般认为管理科学是从美国管理学家( )开始出现的。 A.享利·普尔 B.麦卡勒姆 C.泰罗 D.法约尔 答案:C 7.民主管理是一种以（ ）为中心的管理。 A.事 B.效率 C.民主权利 D.人 答案:D 8.泰罗在管理方面的主要著作是 ( )。 A.《工业管理与一般管理》 B.《科学管理原理》 C.《管理学一般原理》 D.《组织》 答案:B 9.()是由上级主管部门下达的起导向作用的计划。 A.指导性计划 B.指令性计划 C.短期计划 D.长期计划 答案:A 二、多选题 (共 13 道试题,共 26 分) 10.企业决策的类型按决策的重要性分包括（）。 A.长期决策 B.战略决策 C.战术决策 D.业务决策 答案:BCD 11.企业文化的功能包括（）。 A.导向功能 B.凝聚功能 C.激励功能 D.约束功能 答案:ABCD 12.计划作为一种管理功能，具有如下特点（） A.计划具有目的性 B.计划具有普遍性 C.计划具有适应性 D.计划具有经济性 答案:ABCD 12.设有表示学生选课的三张表，学生S（学号，姓名，性别，年龄，身份证号），课程C（课号，课名），选课SC（学号，课号，成绩），则表SC的关键字（键或码）为( ) A.课号，成绩 B.学号，成绩 C.学号，课号 D.学号，姓名，成绩 答案:C 13.MODIFY STRUCTURE命令的功能是( ) A.修改记录值 B.修改表结构 C.修改数据库结构 D.修改数据库或表结构 答案:B 14.在超市营业过程中，每个时段要安排一个班组上岗值班，每个收款口要配备两名收款员配合工作，共同使用一套收款设备为顾客服务，在超市数据库中，实体之间属于一对一关系的是( ) A.“顾客”与“收款口”的关系 B.“收款口”与“收款员”的关系 C.“班组”与“收款口”的关系 D.“收款口”与“设备”的关系 答案:D 15.下面关于类、对象、属性和方法的叙述中，错误的是( ) A.类是对一类相似对象的描述，这些对象具有相同种类的属性和方法 B.属性用于描述对象的状态，方法用于表示对象的行为 C.基于同一个类产生的两个对象可以分别设置自己的属性值 D.通过执行不同对象的同名方法，其结果必然是相同的 答案:D 16.在查询设计器环境中，“查询”菜单下的“查询去向”命令指定了查询结果的输出去向，输出去向不包括( ) A.临时表 B.表 C.文本文件 D.屏幕 答案:C 17.以下关于“查询”的描述正确的是( ) A.查询保存在项目文件中 B.查询保存在数据库文件中 C.查询保存在表文件中 D.查询保存在查询文件中 答案:D

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