问题补充：
made her excited was she had managed to win her house back.
A. That; when
B. It; that
C. What; that
D. What; whether
答案：
A. That; when
B. It; that
(答案→)C. What; that
D. What; whether
解析：考查主语从句及表语从句。主语从句中缺少主语故用What，第二空用that为表语从句，that不做成分，不能省略。句意：使她兴奋的事情就是她已经成功的把她的房子赢了回来。故选C。
