● With (73) you can communicate in real time with people all around the world. (73)A. E-Ma
● With (73) you can communicate in real time with people all around the world.
(73)A. E-Mail B. WWW C. FTP D. web chat
● With (73) you can communicate in real time with people all around the world.
(73)A. E-Mail B. WWW C. FTP D. web chat
● With (73) you can communicate in real time with people all around the world.
A. E-Mail B. WWW C. FTP D. web chat
Currently 94% of Web users use either Internet Explorer or Firefox, but recently some new(71) have been developed that are beginning to attract attention. The browser Opera is becoming very(72) because of its speed, it is currently the world's fastest browser, and because it is much smaller(73) existing browsers (it can almost fit on a single diskette). It can also(74) the last Web page you visited, so the next time you surf, you can start where you left off. And like the big two, you can get it for free; the catch is that you have to watch blinking ads in one comer, or pay $40 for the ad-free (75) of Opera.
A.readers
B.machines
C.techniques
D.browsers
By using MP3, a 600M-byte music CD can be(70)to 50M bytes or less. It can be streamed(downloaded in chunks)so that you can begin listening to the opening bars while the(71)of the file arrives in the background. And, most important, MP3 music files retain good listening(72)that(73)compression schemes lacked. That(74)of features makes accessing and distributing music on the Web practical for the first time.
A.pressed
B.compressed
C.press
D.compress
●By using MP3,a 600M-byte music CD can be (70) to 50M bytes or less.It can be streamed(downloaded in chunks)so that you can begin listening to the opening bars while the (71) of the file arrives in the background.And,most important,MP3 music files retain good listening (72) that (73) compression schemes lacked.That (74) of features makes accessing and distributing music on the Web practical for the first time.
(70) A.pressed
B.compressed
C.press
D.compress
(71) A.past
B.other
C.rest
D.host
(72) A.voice
B.mass
C.quantity
D.quality
(73) A.earlier
B.front
C.backward
D.later
(74) A.add
B.combination
C.difference
D.condition
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
Spyware and other forms of malware are the biggest online threat to your computer's(71)nowadays. These malicious(72)which get to your PC through freeware, shareware, commercial sites, deceptive pop-ups or in any other way, can record your surfing habits and sites you visit, share your personal information with their partners. Any personal(73), when in wrong hands, can leave you a victim of an "identity theft" by stealing your credit(74)details, birth records and other(75)information.
A.reliability
B.security
C.capability
D.efficiency
A.Programming
B.Analyzing
C.Designing
D.Modeling
Web browser is simply a terminal emulator,designed to display text on a screen.The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (71) ,and that it has a mechanism for (72) graphical fries.Display text,display graphics,and (73) hyperlinksthere's 99 percent of the (74) value.That's not to say that the manufacturers didn'tgo allout to attach a hyperactive efflorescence of useless capabilities onto their browsers.Remember when media channels in the browser were a big deal,instead of the clutter you can't wait to delete from your favorites of bookmarks menu?Remember when client-side Java applets were supposed to become the preferred (75) for application development?Remember frames and all their nasty side effects?
(71) A.superlinks
B.links
C.hyperlinks
D.connections
(72) A.displaying
B.illustrating
C.drawing
D.writing
(73) A.direct
B.navigate
C.indicate
D.go-on
(74) A.Web browsers
B.terminal's
C.emulator's
D.network's
(75) A.plane
B.plant
C.plate
D.platform
WAP uses (71) , which includes the Handheld Device Markup Language (HDML) developed by Phone.com. WML can also trace its roots to eXtensible Markup Language (XML). A markup language is a way of adding information to your (72) that tells the device receiving the content what to do with it. The best known markup language is Hypertext Markup Language. (73) HTML, WML is considered a meta. language. Basically, this means that in addition to providing predefined (74) , WML lets you design your own markup language (75) . WAP also allows the use of standard Internet protocols such as UDP, IP and XML.
A.HTML
B.XML
C.DML
D.WML
(77)
A.superlinks
B.links
C.hyperlinks
D.connections