---Do you know Lin Shuhao?---Yes. He is one of basketball players in the NBA.A. popular B

问题补充：

---Do you know Lin Shuhao?

---Yes. He is one of basketball players in the NBA.

A. popular B. more popular C. the most popular

答案：

解析：句意：你知道林书豪吗？是的，他是NBA最受欢迎的篮球明星之一。one of+the +形容词的最高级，popular为多音节的形容词要借助the most够成最高级.故选C。