—Tire patient looks much better is it that has made him he is today?—Perhaps the special

问题补充：

—Tire 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

答案：

A. What; that

B. That; that

(答案→)C. What; what

D. What; which

解析：考查名词性从句。第一个what引导主语从句，在从句中作主语，第二个what引导宾语从句，在从句中作表语，选C。