I more information I needed, but my computer broke down. A. had got B. need have got C. might have got D. must have got 题目和参考答案——青夏教育精英家教网—

      Twenty years ago,kids in school had never heard of the Internet.  Now, 1      1     you can't find a
single person in your school who hasn't at least heard of it.  In fact,many of us use it on a      2     basis
and even have access to it from our homes! The "net" in "intemet" should     3    network. A network is
two or more computers connected together so that information can.be shared,or sent from tree computer
to another.  The Intemet is a vast    4     for all types of infor- mation. You may enjoy using it to do
research for a school project,downloading your favorite songs or communicating with friends and family.
Information is accessed through web pages that companies,organizations and individuals create and post.
  It's kind of like a giant bulletin board that the whole world uses ! But since anyone can put anything on
the Internet,you also have to be careful and use your best     5    and a little common sense.
      Just because you read something on a piece of paper someone sticks on a bulletin board,it doesn't     6      it's good information,or even     7 . So you have to be sure that whoever posted the
information knows what they're talking about,    8 if you're doing research! But what if you're just
e-mailing people? You still have to be very careful. If you've never met the person that you're
communicating with online,you could be on dangerous ground ! You should never give out any     9
   information to someone you don't know,not even your name! And just like you can't believe the
information on every website out there,you can't rely on what strangers you "meet" on the Intemet tell you
either. Just as you could     10     things about yourself to tell someone,someone else could do the same
to you!

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