— Four dollars a pair? I think it’s a bit too much.— If you buy three pairs the price for

问题补充：

— Four dollars a pair? I think it’s a bit too much.

— If you buy three pairs, the price for each will to three fifty.

A. come down

B. take down

C. turn down

D. break down

答案：

(答案→)A. come down

B. take down

C. turn down

D. break down

解析：come down 下来，降落；take down记下，拆卸；turn down关小，调低； break down分解，失败。句意：四美元一双？我认为有点太多了。——如果你买三双，每双的价格会降到三美元五十分。结合语境可知选A。