They put in the highest ____ for the house.

They put in the highest ____ for the house.
A、currency
B、proposal
C、bid
D、purchase
【正确答案】：C
【题目解析】：他们出价最高，获得了房子。A货币；通货 B提议，建议；求婚 C出价；叫牌；努力争取 D 购买