From the text we can see that the writer seems ______.

A．He wasn't able to produce a single book.
B．He hadn't seen a change for the better.
C．He wasn't able to have a rest for a whole year.
D．He found his dream would never come true.

A．the wonderland one often dreams about
B．the bright future that one is looking forward to
C．the state of uncertainty before one's final goal is reached
D．a world that exist only in one's imagination