Which of the following can best replace the word "well-worn" in the first sentence of Paragraph 9

A．It offers shy people a chance to meet potential dates,
B．It attracts more female users than male users.
C．It is the latest electronic pet invented in Japan.
D．It has a smaller size than the Tamagotchi.

A．The importance of one's life is not related with his reputation or fame.
B．Poets and politicians make the same contribution to society.
C．Statesmen are always ready to do small things for people around them.
D．The beloved colleague at Time is as respectable as Kennedy.