Dr Smith is now the fifth wealthiest man in this ...

Câu hỏi: Dr Smith is now the fifth wealthiest man in this  city.

A. Dr Smith is the wealthiest one in this city.

B. Only four people in this city are wealthier than Dr Smith.

C. Dr Smith is wealthier than five people in this  city.

D. No one in this city has more wealth than Dr  Smith.