问题
选择题
----Mr. Smith is no longer ______ he used to be.
----So he is. Success and wealth have _______ his character.
A．what; trained
B．who; transferred
C．what; transformed
D．who; transformed
答案
答案：C
考查名词性从句。第一句考查表语从句，what在从句中作表语；transform改变，根据句意选C。