【考点定位】考查标题总结题。
In the computer age,most of us think a broadband(宽带)Internet connection to
be common. Whether wired or wireless,today'、connections are many times faster.
Videos play smoothly;complex websites load quickly;and the files are much bigger
too.
But there's still a catch,of course. You have to live near enough to a major city to
get broadband Internet. If you don't,it's slow for you to use dial-up connection. And
for those living really far out,there may be no Internet connection at all.
Technology experts often talk about,the "last mile" problem,which refers to the
difficulty of making Internet available for remote places. It is much more difficult to
deliver connection to those living far from cities,especially in developing countries.
Internet service providers,for their part,have been unwilling to provide connection to
areas with smaller population,where the Internet users wouldn’t cover the expense.
But every year,technological advancements allow of more and more Internet users.
Most broadband connections today run over existing cable TV and telephone lines
although these technologies aren't available everywhere. Some companies have delivered
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