—The patient looks much better. is it that has made him he is today?
—Perhaps the special medicine and his family's patient care.
A. What；that
B. That；that
C. What；what
D. What；which
网友回答
A. What；that
B. That；that
(答案→)C. What；what
D. What；which
解析： 根据it is that has made him he is today就可以判断，第一个空是考查强调句型的特殊疑问形式；第二个空则是表语从句，表语从句中缺少he is的表语。句意：病人好多了，是什么使得他成为现在这个样子。