The given line above is actually made by Francis Pharcellus Church which is taken from "<span>Yes, Virginia, There is a Santa Claus". And based on this line, I can say that the emotion that the author appeals here is awe and wonder in the unknown. The best answer to this would be option B. Hope this helps.</span>
Your family is a dependent clause as well as Venice. :)
The answer is C :
He shows an intrestrest in her Chrysanthemums