In a world where it seems we already have too much to do, and too many things to think about, it seems the last thing we need is something new that we have to learn.But use cases do solve a problem with requirements:with （71） declarative requirements it's

题目

In a world where
it seems we already have too much to do, and too many things to think about, it
seems the last thing we need is something new that we have to learn.

But use cases do
solve a problem with requirements:with （71） declarative requirements it's hard to describe steps and sequences of
events.

Use cases, stated
simply, allow description of sequences of events that, taken together, lead to
a system doing something useful.As simple as this sounds,this is important.
When confronted only with a pile of requiements, it's often（72）to make sense of what the authors of the
requirements really wanted the system to do.In the preceding example, use cases
reduce the ambiguity of the requirements by specifying exactly when and under
what conditions certain behavior occurs;as such, the sequence of the behaviors can
be regarded as a requirement. Use cases are particularly well suited to capture
approaches. Although this may sound simple, the fact is that （73） requirement capture approaches, with their
emphasis on declarative requirements and "shall"
statements,completely fail to capture fail to capture the （74） of the system's behavior. Use cases are a
simple yet powerful way to express the behavior of the system in way that all
stakeholders can easily understand.

But,like
anything, use cases come with their own problems, and as useful as they
are,they can be （75）. The result is something that is as bad, if not worse, that the original
problem.Therein it's important to utilize use cases effectively without
creating a greater problem than the one you started with.

A.misapplied
B.applied
C.used
D.powerful

参考答案和解析

答案：A

解析：

在这个世界上，似乎我们有太多的事情要去做，有太多的事情要去思考，那么需要做的最后一件事就是必须学习新事物。

而用例恰恰可以解决带有需求的问题：如果具有严格声明的需求，则很难描述事件的步骤和序列。

简单地说，用例可以将事件序列的说明放在一起，引导系统完成有用的任务。正如听起来一样简单---这很重要。在面对很多需求的时候，通常不太可能理解需求的作者真正想要系统做什么。在前面的例子中，通过指定特定行为发生的时间和条件，用例减少了需求的不确定性。这样的话，行为的顺序就可以当作是一种需求。用例特别适用于捕捉这类需求。尽管听起来可能很简单，但事实情况是由于常规的需求捕捉方法所侧重的是声明需求和“应该怎么样”的陈述，因此完全无法捕捉系统行为的动态方面。用例是一种简单而有效的表达系统行为的方式，使用这种方式所有参与者都很容易理解。

但是与任何事物一样，用例也存在自己的问题---在用例非常有用的同时，人们也可能误用它，结果就产生了比原来更为糟糕的问题。因此重点在于：如何有效地使用用例，而又不会产生比原来更严重的问题。

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第1题：

SECTION B ENGLISH TO CHINESE

Directions: Translate the following text into Chinese.

This is an exciting moment, where the torch and torch relay route will be presented to the world. The Olympic flame carried by the torch and passed around the world from the torch bearer to torch bearer will stimulate the excitement in the peoples across the globe and foucus on the attention at the coming Beijing Games.

By traveling along the historical "Silk Road", a symbol of ancient trade links between China and the rest of the world, crossing the five continents and going to new places, the Beijing 2008 Torch Relay will, as its theme says, be a "journey of harmony", bringing friendship and respect to people of different nationalities, races and creeds.

正确答案：这是一个令人激动的时刻北京2008年奥运会火炬和火炬接力路线将向世人公布。奥林匹克圣火通过火炬手手中的火炬在世界范围内手手相传将会激起全世界人民对即将到来的北京奥运会的热情与关注。通过穿越具有历史意义的丝绸之路这一象征古代中国与世界联系的贸易之路行经世界五大洲并且到访奥林匹克圣火不曾到过的地方北京奥运会火炬接力就像其主题“和谐之旅”所诠释的将会把友谊和尊重带给不同民族不同种族以及不同信仰的人们。
这是一个令人激动的时刻，北京2008年奥运会火炬和火炬接力路线将向世人公布。奥林匹克圣火通过火炬手手中的火炬在世界范围内手手相传，将会激起全世界人民对即将到来的北京奥运会的热情与关注。通过穿越具有历史意义的丝绸之路这一象征古代中国与世界联系的贸易之路，行经世界五大洲，并且到访奥林匹克圣火不曾到过的地方，北京奥运会火炬接力就像其主题“和谐之旅”所诠释的，将会把友谊和尊重带给不同民族，不同种族以及不同信仰的人们。

第2题：

听力原文： The most prestigious exchange in the world is the New York Stock Exchange (NYSE). The NYSE is the first type of exchange, where much of the trading is done face-to-face on a trading floor. This is also referred to as a "listed" exchange. Orders come in through brokerage firms that are members of the exchange and flow down to floor brokers who go to a specific spot on the floor where the stock trades. At this location, known as the trading post, there is a specific person known as the "specialist" whose job is to match buyers and sellers. Prices are determined by using an auction method: the current price is the highest amount any buyer is willing to pay and the lowest price at which someone is willing to sell.

28. Which is the most notable exchange in the world?

29.In the NYSE, where does the "specialist" match buyers and sellers?

30.In the NYSE, what are prices determined by?

(28)

A．the Nasdaq

B．the NYSE

C．the OTC

D．the AMEX

正确答案：B
解析：录音原文提到The most prestigious exchange in the world is the New York Stock Exchange (NYSE). prestigious和问题中的notable同义，均指享有声誉，名气大。

第3题：

In a world where I could not use my ___________ training, I would prove myself a moron.

A. scholar

B. academic

C. academician

D. schooling

参考答案：B

第4题：

在C＋＋语言中输出“Hello World”的语句是()。A.cout<<"Hello World";B.cout>>"Hello World";C.cin<<

在C++语言中输出“Hello World”的语句是( )。

A．cout＜＜"Hello World"；

B．cout＞＞"Hello World"；

C．cin＜＜"Hello World"；

D．cin＞＞"Hello World"；

正确答案：A
解析：cout格式输出。

第5题：

下列字符型常量Hello,world!表示方法中，错误的是______。

A．[Hello,world!]

B．'Hello，wOrld!'

C．Hello,world!，

D．{Hello,world!}

正确答案：D

第6题：

(Four Choices for Young People) Few unspoiled places remain in our world where the escapists can practice plain-living and high thinking.()

参考答案：正确

第7题：

eBay is where the world goes to shop, sell and give。()

此题为判断题(对，错)。

参考答案：√

第8题：

Theodore Dreiser is greatly influenced by Darwinism and it is not surprising to find in his fiction a world of jungle, where "kill or to be killed" is the law.()

此题为判断题(对，错)。

参考答案：正确

第9题：

WWW指的是______。

A.World Wide Web

B.Wide World Web

C.Web World Wide

D.Web Wide World

正确答案：A

第10题：

向页面输出“Hello World”的JavaScript语句是( )。 A.printf("Hello World"

向页面输出“Hello World”的JavaScript语句是（）。

A.printf（"Hello World"） B.document.write（"Hello World"）C.<h4>Hello World</h4> D.alert（"Hello World"）

正确答案：B

In a world where

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