只有取得（）和有关批准文件后，建设单位或个人方可申报办理开工手续。 A．建设项目选

You can have your lunch at fast food restaurants.

A．Right.

B．Wrong.

C．Doesn't say.

a virtual private network (VPN) connection. You notice that when you establish the VPN connection, you are unable to access Internet Web sites. When you disconnect the VPN connection, you can access Internet Web sites.You need to access Internet Web sites while you are connected to the VPN connection.What should you do？（）

A.A

B.B

C.C

D.D

When you are(71)a home or small office network, it is recommended that you use the Network Setup Wizard in Windows XP Home Edition to enable Internet Connection Sharing. The Network Setup Wizard automatically provides all of the network settings you need to(72)one Internet connection with all the computers in your network.

After ICS is enabled, and you make sure that all of your computers can(73)with each other and they have Internet(74), you can use programs such as Internet Explorer and Outlook Express as if they were(75)connected to the Internet service provider(ISP). When a request to the Internet is made, the ICS host computer connects to the ISP and creates the connection so that other computers can reach a specified Web address or download E-mail.

A．creating

B．reach

C．going for

D．setting up

When you are(71)a home or small office network, it is recommended that you use the Network Setup Wizard in Windows XP Home Edition to enable Internet Connection Sharing. The Network Setup Wizard automatically provides all of the network settings you need to(72)one Internet connection with all the computers in your network.

After ICS is enabled, and you make sure that all of your computers can(73)with each other and they have Internet(74)you can use programs such as Internet Explorer and Outlook Express as if they were(75)connected to the Internet service provider(ISP). When a request to the Internet is made, the ICS host computer connects to the ISP and creates the connection so that other computers can reach a specified Web address or download e-mail.

A．creating

B．reach

C．going for

D．setting up

A．connection train

B．single

C．train

D．bus

he Internet, which can cost as little as 30% or even 5% of a traditional call.

But changing your DDD(domestic direct dial) and your IDD(international direct dial) calls for the net version, called voice over the internet protocol(互联网协议) or VOIP, requires you to choose between different types of technology, with different advantages.

If a telephone connection was a road, a regular phone call allows you and the person you are calling to share the road without anyone else. On this empty road, the connection is fast, efficient, and uninterrupted. But with VOIP technology, your voice is broken into millions of separated packets of information that share the road with all the billions of other bits of information on the Internet. When the packets reach the person you are calling, they are gathered to resemble your voice. Depending on which type of VOIP you are using, the speed of the Internet connection, Internet traffic, and the service provider, the resulting voice quality can vary—from quite good to quite awful.

The three main ways of using the internet to make calls are PC-to-PC(家用电脑) calls, PC-to-Phone calls and China's popular IP phone card.

VOIP calls are cheapest when they are made between two computers or between a PC and a telephone. For both, make sure you have a computer, an internet connection, a sound card, and most importantly, a headset(套头耳机) with a microphone.

People prefer IP phone calls to ordinary ones because the former is ______.

A．much more convenient

B．much cheaper

C．more dependable

D．more efficient

—Excuse me, but can you tell me the way to the airport？ —_______.

A、Don't ask that

B、Sorry, I'm a stranger here

C、No, I can't say that

D、No, you're driving too fast

Which of the following saying is tree about dieting？

[A] You can't eat sweets.

[B] Fast foods are not good.

[C] You should not neglect any meals.

[D] Fasting is always helpful.

听力原文：M: What do you think of the campus Network？

W: I think it still needs further improvements; it was only set up a few months ago.

M: I think it's a fantastic idea to have every department's computers connected. But it's a pity you can only access the China Education and Research Network within the campus Network. You can't visit some domestic websites, not to mention the international ones.

W: You are right. But with your own desktop and a modem, you won't have this problem.

M: Then you will have another problem. The connection speed sometimes slows to a trickle and it really puts users in a pickle.

W: Come on, you have to face it, the number of netizens, I mean, the Internet surfers, is growing so fast in China. There is good news, though. Some telecom departments have started increasing the bandwidth of Internet connection, so the transmission is expected to speed up at the end of this year.

M: Wow, I think it's not only good news for the average Internet surfer, but also wonderful for online education in China.

W: Yeah, with online education, the long-distance education in China will expand a lot. Students, used to studying radio or television programs, now can have another alternative.

M: For many people who can not study on a fixed schedule, online education should suit them best.

W: Oh, sure. Online education gives students enough flexibility, and what's more important, their studies are entirely interactive. You turn in your homework and then get the teacher's comments in no time.

M: I hope China can set up more net colleges; anyone who can not study in a traditional college can thus have access to higher education.

W: It's not a hope but already reality now. That's why some people say the Internet is an equalizer. It allows people access information more readily, thus narrowing the gap between the haves and the have nots.

(20)

A．Workers.

B．Students.

C．Engineers.

D．Businessmen.