The underlined word "aroused" in the passage is closest in meaning to ______.

A．immediately
B．many years later
C．with the help of a play
D．with the help of old men's experience

A．most older people regret not being young now
B．people didn't do anything important when they were young
C．when the importance of youth is realized, everything is gone
D．young people seem to know little about the value of the youth