According to the passage, forgeries are usually sold to ______.

A．The only daughter of General" Stone Wall" Jackson.
B．A little-known girl who sold her father' s letters to Robert Spring.
C．Robert Spring' s daughter.
D．An imaginary person created by Spring.

A．his son had learned nothing at school
B．his son was weak at all his lessons
C．his son couldn't do anything in the companies
D．his son had sold one of his companies