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

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 willto three fifty.

A. come down

B. take down

C. turn over

D. go over

答案：

(答案→)A. come down

B. take down

C. turn over

D. go over

解析：考查动词短语辨析。按照句意此处有买多价格就降低的意思，只有A项有此意故选A；take down有“记下、录下；拆毁”等意；turn over”反过来”；go over“复习”均不符合句意。