Before you can use the Internet, you must choose a way to move data between the Internet and your PC. This link may be a high-speed data communication circuit, a local area network (LAN), a telephone line or a radio channel. Most likely, you will use a Modem attaching to your telephone line to talk to the 1. ______ Internet. Naturally, the quality of your Internet connection and service, as many other things in life, is dictated by the amount of 2. ______ money that you are willing to cost. 3. ______ Although all these services can well satisfy the needs of the users for information exchange, but a definite requirement is 4. ______ needed for the users. Not only should the users know how the 5. ______ resources locate, but also he should know some operating 6. ______ commands concerned to ease the searching burden of the users, and recently some convenient searching tools appear, such as Gopher, WWW and Netscape. As more and more systems join the Internet, and as more and more forms of information can be converted to digital form, the amount of stuff available to Internet users continue to grow. 7. ______ At some points very soon after the nationwide (and later Worldwide) Internet started to grow, people began to treat the Net as a community, with its own tradition and customs. For example, anybody would ask a question in a conference, and a 8. ______ completely stranger would send back an answer; after the same 9. ______ question was repeated several times by people who hadn’t seen the original answers, somebody gathered list of "frequently asked 10. ______ questions" and placed it where newcomers could find it.