Which is an example of a good URL?
A.
http://www.sedl.org/abcd.html
B.
http://www.sedl.org/expertise/current_projects.html
C.
http://www.sedl.org/some_text_here_which_is_a_part_of_the_URL_and_is_a_resource_identifier.html
D.
http://www.sedl.org/expertise/currentinterestingprojects.html