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How many ARFCNs can an operator use if allocated 15 MHz uplink and15 MHz downlink (min

A.14 ARFCNs

B.15 ARFCNs

C.29 ARFCNs

D.75 ARFCNs

E.74 ARFCNs

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更多“How many ARFCNs can an operato…”相关的问题
第1题
Which of the following describes “utility”?().
A、how consumers rank different goods and services.

B、how useful is a good or service.

C、how many different things a good or service can do.

D、when consumers use goods or services.

E、none of the above.

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第2题
Water is the most important of all the things we eat and ___1___. Not many people und
erstand this, but it's quite ___2___. The human body can go without food for a long time, yet two or three days without water can usually make people die.

Many people don't know how ___3___ water the human body needs to work well, and many people do not drink enough,___4___in hot weather. Our body is mostly water about 67%--75%. If we don't have enough, we'll feel ___5___ and many will get ill. So, you know, how important the water is to us all.

1)、A.much

B.tired

C.even

D.true

E.drink

2)、A.much

B.tired

C.even

D.true

E.drink

3)、A.much

B.tired

C.even

D.true

E.drink

4)、A.much

B.tired

C.even

D.true

E.drink

5)、A.much

B.tired

C.even

D.true

E.drink

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第3题
● An architectural style. defines as a family of such systems in terms of a (71) of struct
ural organization. More specifically, an architectural style. defines a vocabulary of (72)and connector types, and a set of (73) on how they can be combined. For many styles themay also exist one or more (74) that specify how to determine a system’s overall propertfrom the properties of its parts. Many of architectural styles have been developed over the yearThe best-known examples of (75) architectures are programs written in the Unix shell.

(71)

A. pattern

B. data flow

C. business process

D. position level

(72)

A. metadata

B. components

C. models

D. entities

(73)

A. functions

B. code segments

C. interfaces

D. constraints

(74)

A. semantic models

B. weak entities

C. data schemas

D. business models

(75)

A. event-based

B. object-oriented

C. pipe-and-filter

D. layered

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第4题
An architectural Style. defines as a family of such systems in terms of a (1) of structura

An architectural Style. defines as a family of such systems in terms of a (1) of structural organization.More specifically an architectural style. defines a vocabulary of (2) and connector types, and a set of (3) on how they can be combined. For many styles there may also exist one or more (4) that specify how to determine a system's overall properties from the properties of its parts. Many of architectural styles have been developed over the years.The best-known examples of (5) architectures are programs written in the Unix shell.

(1)

A.pattern

B.data flow

C.business process

D.position level

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第5题
A from B.by C.more than D.because E.offThere are so many possible hobbies.Choose one-or
A from B.by C.more than D.because E.off

There are so many possible hobbies.Choose one-or possibly ____1 one-that suits you.A hobby should be something that when you get up in the morning on your day ____2,you will be able to

say,Great,today I can enjoy my hobby,"or"I can't wait to get home ____3 work,because my hobby is waiting for me!"You should be so absorbed when doing your hobby that you may even losetrack of time.A hobby can bring tremendous joy and satisfaction to the young or old.Start out ____4 making a list of all the possible hobbies you even think you would be interested in.Search your mind back to when you were younger too.Maybe your drawing or painting was hung in the hall at your grammar school _____5 it was so good or possibly you remember doing your own tune up on your car and how proud you were.At this point you just want to list a lot ofpossibilities,no matter how odd they may seem.

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第6题
An architectural style. defines as a family of such systems in terms of a(71)of structura
l organization.More specifically, an architectural style. defines a vocabulary of (72)and connector types, and a set of (73) on how they can be combine

D. For many styles there may also exist one or more (74)that specify how to determine a system's overall properties from the properties of its parts.Many of architectural styles have been developed over the years.

The best-known examples of(75)architectures are programs written in the Unix shell.

(71)

A. pattern

B. data flow

C. business process

D. position level

(72)

A. metadata

B. components

C. models

D. entities

(73)

A. functions

B. code segments

C. interfaces

D. constraints

(74)

A. semantic models

B. weak entities

C. data schemas

D. business models

(75)

A. event-based

B. object-oriented

C. pipe-and-filter

D. layered

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第7题
It should go without saying that the focus of UML is modeling. However, what that means, e
xactly, can be an open-ended question.(71)is a means to capture ideas, relationships, decisions, and requirements in a well-defined notation that can be applied to many different domains. Modeling not only means different things to different people, but also it can use different pieces of UML depending on what you are trying to convey. In general, a UML model is made up of one or more(72)A diagram graphically represents things, and the relationships between these things. These(73)can be representations of real-world objects, pure software constructs, or a description of the behavior. of some other objects. It is common for an individual thing to show up on multiple diagrams; each diagram represents a particular interest, or view, of the thing being modeled. UML 2.0 divides diagrams into two categories: structural diagrams and behavioral diagrams.(74)are used to capture the physical organization of the things in your system, i.e., how one object relates to another.(75)focus on the behavior. of elements in a system. For example, you can use behavioral diagrams to capture requirements, operations, and internal state changes for elements.

A.Programming

B.Analyzing

C.Designing

D.Modeling

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第8题
How do young children learn to have good values? How can parents teach their children
How do young children learn to have good values? How can parents teach their children about the importance of kindness, patience, and self-discipline? At a time when more and more parents worry about the negative and violent images(暴力形象) their children see on TV, in the movies and, on the Internet, some are turning to fairy tales(童话) as a way to teach their young ones how to behave in society.

Fairy tales were not always intended for children.We know this because some of these stories have existed for hundreds of years and were passed down from generation to generation through songs and drama.They were considered entertainment for everyone, not only for young people.In these ancient stories, the heroes were extremely clever, fiercely independent, and never gave up.Over the years, some of the heroes’ qualities and story lines have been changed to fit the times. Psychologists think that fairy tales have a positive influence on children because they present the two sides of good and evil very clearly.When children hear the stories, they develop sympathetic feelings for the heroic characters.In each tale, they can see that there are many different kinds of people in the world and that we all have a choice about what kind of person we want to be.We can choose to do good actions, rather that bad ones, in our lives.

What kind of values can children learn from fairy tales? In “The Princess and the Pea,” a poorly dressed girl who insists she is a princess is given a difficult test by the Queen.When she passes the test, we learn that she is rewarded because she stayed true to herself.In “The Little Mermaid,” the mermaid(美人鱼)who lives under the sea longs to be with the humans on land.Through her experiences, we learn about the importance of living with and accepting other cultures.In “Pinocchio,” a wooden puppet(木偶)turns into a boy when he finally learns how to tell the truth. Teaching values is the reason most often given for teaching literature and encouraging reading.These old stories can indeed teach us lessons about human relationships that are universal(普遍的) enough to survive throughout the centuries.This might be the reason why they have been around for so long and are unlikely to disappear any time soon.

1.What do we learn about fairy tales from the passage? _______

A.They are written solely for children

B.They teach universal lessons about human relationships

C.They are all passed down through songs and drama

D.They are adapted to TV and movies as entertainment

2.Why do fairy tales have a positive influence on children?

A.Good and evil are presented in way they can easily understand

B.The characters are all good examples for them to follow

C.The heroes go through all kinds of hardships but never give up

D.There are many different kinds of characters for them to imitate

3.Some of the heroes’ qualities in fairy tales have been changed over the years ________.

A.to reflect the change of values

B.to suit the tastes of different people

C.to arouse the interest of little children

D.to adapt to the change of the times

4.Children who have heard about the story of the little mermaid might ________.

A.learn to be better self-disciplined

B.be more likely to tell the truth than to tell lies

C.learn to stay true to themselves all their lives

D.be better able to accept foreign cultures

5.Parents encourage children to read fairy tales so that they ________.

A.can entertain themselves without bothering others

B.can get to know great literature of the world

C.can stay away from violence shown on TV

D.can learn how to behave in society

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第9题
Every year we go to Florida.We like to go to the beach.My favorite beach is called Emers

Every year we go to Florida.We like to go to the beach.

My favorite beach is called Emerson Beach.It is very long, with soft sand and palm trees.It is very beautiful.I like to make sandcastles and watch the sailboats go by.Sometimes there are dolphins and whales in the water!

Every morning we look for shells in the sand.I found fifteen big shells last year.I put them in a special place in my room.This year I want to learn to surf.It is hard to surf, but so much fun! My sister is a good surfer.She says that she can teach me.I hope I can do it!

1.My favorite beach is...()

A.Surf Beach

B.Emerson Beach

C.Palm Beach

D. Long Beach

2.What animals do I see in the water?()

A.Sharks

B.Starfish

C.Dolphins

D. Dogs

3.How many shells did I find last year? ()

A.Twelve

B.Five

C.Fifty

D. Fifteen

4.What do I want to learn this year?()

A.Surfing

B.Swimming

C.Sailing

D. How to find shells

5.Where did I put my shells last year?()

A.In a box

B.In the garage

C.In my room

D. In Florida

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第10题

The term “company” has a special meaning when applied to business. A company is usually an enterprise that has limited liability. Companies with the word “Limited” or the abbreviation (缩写) “Ltd” after their name are defined as a company. Also, if you form. a limited liability partnership, or open a franchise (特许经营权), these are usually defined as companies as well. If you are not sure of the legal status of your business, you can contact a business solicitor for legal advice.

Within a company a board of directors, partners or chief executive will usually make the day-to-day decisions for their business. Most of the decisions the chief executive makes do not need to be ratified (批准), but more far reaching decisions will usually need the backing of the company’s board of directors with a majority vote.

A company can also have shareholders. How many shares an individual or investment group holds will determine how much say they have about the running

1According to Paragraph 2, within a company, who usually has the final say on the most important decisions?

A、Its business solicitor.

B、Its board of directors.

C、Its business partners.

D、Its chief executive.

2What determines how much say an individual has in a company’s decision-making?

A、The importance of the decision.

B、The state of the company’s business

C、The number of shares the person has in the company.

D、The company’s Annual General Meeting.

3How do business partners know whether they have the decision-making powers within a company?

A、Through the challenges their decisions meet.

B、Through checking with other partner companies.

C、Through consulting with a business solicitor.

D、Through the items of their partnership agreement.

4In writing this passage, the writer seems to be addressing ____________.

A、people who are laymen in business matters

B、people with much business experience

C、people who are going to start a company

D、people with power in business management

5What is the passage mainly about?

A、The way a company makes decisions.

B、The style. a company does business.

C、Development process of a company.

D、Organizational structure of a company.

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第11题
College brings together people from all walks of life. There are so many different typ

es of people in the world but if you go to a college campus, you are sure to find at least one of every kind. The great part about being here with so many different people is that you get to interact with some interesting characters and see how to deal with them. You will meet the people you dread the most, the smart-ass, the brain, or the unique spirit, but no matter who it is that is your worst nightmare to be around you will always be paired up with them in a group project. When you get into the real world you are not going to be able to pick your boss or coworkers. Interacting with these people in college and living with different roommates will help you learn how to cooperate with the people in life you find so unpleasant. College life is fun. The fact that I have been here for a short time just means it has not yet been a life changing experience to me. If I were to give any tips on how to survive, it would not be how to survive college, but how to survive life. I would have to say that one should be outgoing and live life to the fullest. Meet new people whenever you can because they just may be a major influence in your life. Also, get your work done before you go out and party. Lastly, I would have to say, in life if you ever feel lost or alone, talk to someone about it. Everyone gets depressed at times in their life and there is always someone who will listen to your problems.

(1)What is the theme of the passage()?

A.Relationships in college

B.Homework in college

C.Freedom in college

D.Partying in college

(2)Why does the author recommend meeting many new people()?

A.They may become your best friends

B.They may influence your life

C.They may help you someday

D.They make your life more fun

(3)How would you describe the author’s personality()?

A.Shy and under confident

B.Strong but quiet

C.Extremely pessimistic

D.Optimistic and outgoing

(4)What does the author say about group projects()?

A.They are always unpleasant

B.They are always difficult

C.Partners may not cooperate

D.Partners may be lazy

(5)What does the author say to do if you’re depressed()?

A.Go somewhere by yourself

B.Talk to someone about it

C.Try to forget about it

D.See a psychologist immediately

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