The boy one of the so-called rich second generation forced his parents to buy a new car

问题补充：

The boy, one of the so-called rich second generation, forced his parents to buy a new car it might cost.

A. no matter how

B. however high

C. no matter how much

D. how much

答案：

A. no matter how

B. however high

(答案→)C. no matter how much

D. how much

解析：考查让步状语从句。“no matter+特殊疑问词”只能引导让步状语从句；本句是对钱的说明，应该使用how much来提问。句意：那一个被称为富二代的男孩强迫他的父母给他买一辆新车，无论这辆新车值多少钱。故C正确。