Tim Bemers-Lee is generally considered the World Wide Web, on which all the information is shared by all.
A. to have founded
B. having founded
C. founding
D. to found
网友回答
(答案→)A. to have founded
B. having founded
C. founding
D. to found
解析：本题考查非谓语动词的用法。根据句意，Tim Bemers-Lee创立万维网应该是过去的事情，而且be considered后面应该用动词不定式，所以应该用to have done，答案为A。