AT&T plans to spend 18 billion dollars in 2010【D1】______ its wireless networks to 【D2】

en spending the time which is entirely their own. During the summer, people start work very early in the morning so that they can finish early and enjoy a leisurely afternoon. It is difficult to imagine Polish people going aimlessly for a walk in the country, though they might go to pick wild fruit, to visit a place of historical importance or to walk 20km as a training exercise. They are often admired for their immense enjoyment of the arts. All parks are beautifully eared and are for the use and enjoyment of the people. Quite ordinary people will talk with obvious delight about concerts. There is nearly always a crowd at the door of the theatre, asking for returned tickets. People in Poland now have far more leisure time and more money than ever before. It is therefore possible to spend the weekends in many new ways. Many people now have over 20 days holiday a year. This provides an opportunity for holidays in the country or at the seaside.

To spend their leisure time, Polish people ______.

A．often go for walks

B．usually have a specific purpose in mind

C．prefer the seaside

D．seldom make plans in advance

莫里斯的的效用函数如下:

式中，X为他对CD的消费量，价格为1美元; Y为录像带的消费量,租金价格为2美元。他计划在这两种形式的娱乐上花41美元。求最大化莫里斯效用的CD与录像带租赁数量。

Maurice has the following utility function:

where X is his consumption of CDs with a price of $ 1 and Y is his consumption of movie videos, with a rental price of $2. He plans to spend $41 on both forms of entertainment. Determine the number of CDs and video rentals that will maximize Maurice ' s utility.

听力原文：Dear Sir,

Last night I watched a Party Political broadcast on television. It was on behalf of the present government and in it the Prime Minister outlined the aims of the government. It made me very angry.

To be fair, their plans for the future of this country are certainly interesting. They say they are going to build more day nurseries for mothers who go out to work, they say they are going to build more schools and increase the grants of university and college students. Then they say they are going to reduce unemployment; improve the National Health Service; cut the cost of dental treatment. And they say they intend to reduce the level of personal taxation. In the same breath they say they are going to cut inflation and thereby reduce the cost of living and help family budgets. Oh, yes, I nearly forgot. They are going to spend millions of pounds on a nuclear defense system to protect us from an enemy attack.

But the question I want to ask is: where are they going to get all the money to put their ideas into practice？ Well, I think 1 know the answer. The money is going to come out of the taxpayers' pocket. That's fight. It's you and me who are going to pay the bill.

Sir, may I suggest the present state of the national economy means these plans are not only unrealistic, they're irresponsible and completely unbelievable.

Yours faithfully,

Jennifer Hudson

Why is the woman writing the letter？

A．Because she feels satisfied with the government.

B．Because she feels angry with the government.

C．Because she feels disappointed with the government.

D．Because she feels proud of the government.

people with nothing to sell are creating their own Websites to announce wedding plans, show off pictures of their kids or just have communications. It's not as hard as you think and it can be a lot of fun. Carol Masser has some tips on building your own Website. "Like my living room, or my study, it's where I put mementos (纪念品) , collectibles (收藏物) , books and paintings and things that I would like to show to my friends and relatives. "

Renne Tubegeihan uses his own Website to invite people into his virtual home. While John Marashod designed his own Website to attract other parents of disabled children, " I'd say the goal of this site is to basically link parents in the same situation with disabled children and exchange ideas with one another. "

Renne and John are part of a growing number of surfers who have established their own Websites. If you want to weave a Web yourself, it's easier than you think. The first step is to get your own Web address. They're sold by Web service providers like Microsoft, AT&T, and other local companies. You are expected to pay between 15 and 25 dollars every month to rent space for your site. But some companies, like Tripod and Geocities, issue the site for free if you agree to allow their advertising on your page.

Before you get into setting up your own Website, you should go around and do some surfing and check out other sites. Once you know what you want to do, it's time to build. If you just want the basics, you can use Microsoft's free Internet Assistant; or if you want to get a little fancier, you can buy a software program like Adobe Page Mill for 100 dollars, or Microsoft's FrontPage Editor for 150 dollars.

According to the passage, some people create their own Websites in order to______.

A．sell their personal things

B．set up family business

C．communicate with others

D．show off their Website building skills

The passage is mainly about______.

A．how to pay phone bills by AT&T BusinessDirect

B．how to open an AT&T BusinessDirect account

C．how to make use of online bank services

D．how to start a small online business

A.AT&T

B.IBM

C.Microsoft

D.Compaq

A.AT&T公司

B.朗讯科技公司

C.NCR公司

D.阿尔卡特公司

A.AT&T公司

B.朗讯科技公司

C.NCR公司

D.阿尔卡特公司