he also had a son in college who had taken a bank loan to pay for his studies.A. Make m

问题补充：

, he also had a son in college who had taken a bank loan to pay for his studies.

A. Make matters worse

B. What worse

C. To make matters worse

D. To make thing worse

答案：

A. Make matters worse

B. What worse

(答案→)C. To make matters worse

D. To make thing worse

解析：考查非谓语动词。本题考查不定式作目的状语，D项thing用复数，故选C。