问题补充：
is it has made Peter he is today?
A. What; that; that
B. That; that; what
C. What; what; that
D. What; that; what
答案：
A. What; that; that
B. That; that; what
C. What; what; that
(答案→)D. What; that; what
解析：
试题分析:句意：什么使得彼得成了现在的样子呢？分析结构可知has made是主句的谓语动词，前面缺少主语，应该用what，而Peter后面的句子缺少表语，that不做成分，应该用what，what has made Peter what he is today，句子结构完整，故判断此句是强调句型的特殊问句，答案选D。
