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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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更多“It should go without saying th…”相关的问题
第1题
Door-knocking is the most effective way of making face-to-face community contact, but it has become a lost art. With the recent focus on customer privacy, door-knocking seems like an intrusion into ot

Door-knocking is the most effective way of making face-to-face community contact, but it has become a lost art. With the recent focus on customer privacy, door-knocking seems like an intrusion into other people's lives. But those who try it for the first time are usually surprised by the pleasant reception they receive. Here are some suggestions that will help you promote your services face-to-face.

BEFORE YOU GO OUT

Begin with a door hanger

Try leaving a door hanger two days before you go door knocking. It should briefly describe the project and say that someone will be around in person.

Wear an official name tag

Door-knockers should wear name tags with the logo of their organization. The best name tags will also include a color photo and the name of the caller.

Have people knock their own blocks

The easiest way to do door-knocking is to try your local area first. Being a neighbor creates an immediate connection with the person answering the door; after that, everything else is easy.

WHEN YOU GO OUT

When to go and what to do first

The best times to knock are usually Saturdays. On other days, after dinner is ideal. When someone answers the door, smile and introduce yourself. Give the name of your organization and, briefly, the reason for the visit.

State what action the other person should take and the benefits

Tell the person what they need to do and how their actions will benefit themselves and others.

Record contact information on the spot

Record names, addresses, email addresses, phone numbers, and responses to questions on the spot. You won't remember them later!

21. Why does the author say that door-knocking has become a lost art?

A. It is not effective, no one will take this method any more.

B. People focus on privacy increasingly, so door-knocking seems like an intrusion into other people's lives.

C. It is very difficult to do door-knocking, no one knows how to do it now.

22. Which step should be firstly taken when you try door-knocking?

A. Have people knock their own blocks.

B. Wear an official name tag.

C. Leave a door hanger.

23. Which time is not appropriate for door knocking?

A. Saturday afternoon.

B. Monday morning.

C. Thursday evening.

24. Who will receive pleasant reception when they try door-knocking?

A. A stranger who is not living in this community and gives no notice for his/her visit.

B. An offensive acquaintance who comes at any time.

C. A neighbor who does good preparation and has significant project to introduce.

25. What does the underlined phrase “on the spot” mean?

A. without delay.

B. at some place.

C. in a difficult situation.

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第2题
The rich have traditionally passed their wealth on to their children. But an increasing nu
mber of billionaires are choosing not to. The reason? They want their children to live on themselves — and not to turn into spoiled successors. Nicola Horlick or " supermom" , a famous British billionaire, owing to the fact that she has high-flying jobs and five kids — has spent her career making a report £ 250m. She now seems determined to throw off large parts of it. She already gives away about 25% of her income each year; she has just revealed, in a report on the state of charity in the city, that she will not be leaving most of the remainder to her children. " I think it is wrong to give too much inherited wealth to children," Horlick told the reports authors. "I will not be leaving all my wealth to my children because that would just ruin their lives. " She is by no means the first to go public with this convition. Bill Gates has put an estimated $ 30bn into the Bill and Melinda Gates Foundation. This was supplemented, in 2009, by another $ 24bn or so from his friend Warren Buffett. Buffett has always been colorful, quotably clear on where he stands. His daughter often tells a story of finding herself without change for a car parking ticket — her father lent her $ 20, then promptly made her write him a check. "To suggest that the children of the wealthy should be just as wealthy," he has said, " is like saying the members of Americas 2004 Olympic team should be made up only of the children of the 1980 Olympic team. " Antia Roddick, the late founder of the Body Shop, told her kids that they would not inherit one penny. The money that she made from the company would go into the Body Shop Foundation, which isnt one of those awful tax shelters, like some in America. It just functions to take the money and give it away.

The billionaires mentioned in the passage dont want to leave much of their wealth to their children because______.

A.they prefer to give their wealth to charity

B.they want their business to go on healthily

C.they believe too much wealth will harm their children

D.they hope their children can make more money themselves

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第3题
阅读理解阅读下面的文章,根据文章内容,完成相应的选择题。DOOR-KNOCKINGDoor-knocking is the m

阅读理解

阅读下面的文章,根据文章内容,完成相应的选择题。

DOOR-KNOCKING

Door-knocking is the most effective way of making face-to-face community contact, but it has become a lost art. With the recent focus on customer privacy, door-knocking seems like an intrusion into other people's lives. But those who try it for the first time are usually surprised by the pleasant reception they receive. Here are some suggestions that will help you promote your services face-toface.

BEFORE YOU GO OUT

◆ BEGIN WITH A DOOR HANGER

Try leaving a door hanger two days before you go door-knocking. It should briefly describe the project and say that someone will be around in person.

◆ WEAR AN OFFICIAL NAME TAG

Door-knockers should wear name tags with the logo of their organization. The best name tags will also include a color photo and the name of the caller.

◆ HAVE PEOPLE KNOCK THEIR OWN BLOCKS

The easiest way to do door-knocking is to try your local area first. Being a neighbor creates an immediate connection with the person answering the door; after that, everything else is easy.

◆ FIND A GOOD EXCUSE TO DOOR-KNOCK

A short survey about local concerns or a current project is a good excuse. Figure out responses for various situations. What if the person who answers the door cannot speak English? What if a child answers the door?

WHEN YOU GO OUT

◆ WHEN TO GO AND WHAT TO DO FIRST

The best times to knock are usually Saturdays. On other days, after dinner is ideal. When someone answers the door, smile and introduce yourself; say you are a volunteer and, if it helps, state where you live. Give the name of your organization and, briefly, the reason for the visit.

◆ STATE WHAT ACTION THE OTHER PERSON SHOULD TAKE AND THE BENEFITS

Tell the person what they need to do and how their actions will benefit themselves and others. If a person hesitates, emphasize benefits you've already mentioned and then, if necessary, add further benefits. If a person agrees, follow up immediately. If possible, get a donation, a signature, or a promise.

◆ RECORD CONTACT INFORMATION ON THE SPOT

Record names, addresses, e-mail addresses, phone numbers, and responses to questions on the spot. You won't remember them later!

操作提示:通过题干后的下拉框选择题目的正确答案。

1. Why does the author say that door-knocking has become a lost art? {A; B; C}

A. It is not effective, no one will take this method any more.

B. People focus on privacy increasingly, so door-knocking seems like an intrusion into other people's lives

C. It is very difficult to do door-knocking,no one knows how to do it now.

2. Which step should be firstly taken when you try door-knocking? {A; B; C}

A. Find a good excuse to door-knock

B. Wear an official name tag

C. Leave a door hanger

3. What does the underlined phrase “on the spot” mean? {A; B; C}

A. without delay

B. at some place

C. in a difficult situation

4. Which time is not appropriate for door knocking? {A; B; C}

A. Saturday afternoon.

B. Monday morning.

C. Thursday evening.

5. Who will receive pleasant reception when they try door-knocking? {A; B; C}

A. A stranger who is not living in this community and gives no notice for his/her visit.

B. An offensive acquaintance who comes at any time.

C. A neighbor who does good preparation and has significant project to introduce.

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第4题
s_ _ _ v.to go somewhere quickly and quietly, especially without being noticed

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第5题
d_____ v.to move or go somewhere without any plan or purpose

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第6题
Gold Rush My name is John Carter. I am from the state of Virginia. At the close of the Civ
il War I found(31)_____ without a home, without money and without work, I decided to search for gold in the great(32)_____ of the American Southwest. I spent almost a year(33)_____ for gold with another former soldier, Captain James Powell, also of Virginia. We were(34)_____ lucky. In the winter of 1865, we(35)_____ rocks that held gold. Powell was trained as a mining(36)_____. He said we had uncovered over a million dollars(37)_____ of gold in only three months. But the work was(38)_____ with only two men and not much equipment. So we decided Powell should go to the(39)_____ settlement to seek equipment and men to help us with the work. On March the third, 1866, Powell said good-bye. He(40)_____ his horse down the mountain toward the valley. Two days later, Powell came back with everything we needed to change our life forever. _____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

_____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

_____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

_____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

_____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

_____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

_____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

_____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

_____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

_____ A.slow B.worth C.rode D.fortunately E.myself F.engineer G.discovered H.searching I.fast J.nearest K.extremely L.deserts

请帮忙给出每个问题的正确答案和分析,谢谢!

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第7题
When the vocal cords are drawn wide apart, letting air go through without causing vibr

A.voiceless

B.lax

C.voiced

D.narrow

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第8题
Without his assistance, I ________ the research last month.A: would not have completedB;

Without his assistance, I ________ the research last month.

A: would not have completed

B; could not finish

C; should not finish

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第9题
He ______ with us last night.A、would have liked to goB、should like to be goingC、should

He ______ with us last night.

A、would have liked to go

B、should like to be going

C、should be liked to go

D、would like to go

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第10题
Acting is such an over-crowded profession that the only advice that should be given to
a young person thinking of going on the stage is "Don't!" But it is useless to try to discourage someone who feels that he must act,although the chances of his becoming famous are small. The normal way to begin is to go to a drama school. Usually only students who show promise and talent are accepted, and the course lasts two years. Then the young actor or actress takes up work with a repertory company, usually as an assistant stage manager. This means doing everything that there is to do in the theatre: painting scenery, looking after the furniture, publicity, taking care of the costumes, and even acting in very small parts. It is very hard work indeed, the hours are long and the salary is tiny. But young actors with the stage in their blood are happy, waiting for the chance of work with a better company, or perhaps in films or television.

Of course, some people have remarkable chances which lead to fame and success without this long and tedious training. Connie Pratt, for example, was just an ordinary girl working in a bicycle factory. A film producer happened to catch sight of her one morning waiting at a bus stop, as he drove past in his big car. He told the chauffeur to stop, and he got out to speak to the girl. He asked her if she would like to go to the film studio to do a test, and at first she thought he was joking. Then she got angry and said she would call the police. It took the producer twenty minutes to convince Connie that he was serious. Then an appointment was made for her to go to the studio the next day. The test was successful. They gave her elocution lessons and within a few weeks she was playing the leading part opposite one of the most famous actors of the day. Of course, she was given a more dramatic name, which is now world-famous. But chances like this happen once in a blue moon!

1. Usually only students who ____are accepted.

A、have received good education

B、are hard-working

C、are talented and promising

D、are good-mannered

2. The reason why young people should be discouraged from becoming actors is that ().

A、actors are very determined people

B、the course at the drama school lasts two years

C、acting is very hard work

D、there are already too many actors

3."Then she got angry and said she would call the police". This sentence shows that ().

A、She totally disbelieved the proposal

B、The man acted with an ill purpose

C、The man forced her into his big car

D、She was a nervous woman

4. Why is an assistant stage manager's job difficult?()

A、Because he has to do everything

B、Because he has to work long hours every day

C、Because he will not be happy

D、Because he has to wait for another chance

5.The phrase "once in a blue moon" refers to ____.

A、once in a full moon

B、once for a while

C、once for a long time

D、once and for all

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