How much did you _____buying the bike?A.cost B.spend C.take D.pay
问题描述：
How much did you _____buying the bike?A.cost B.spend C.take D.pay
答
选B
cost：物 cost 人（多少钱）
spend：spend in doing sth
spend on sth
take：It takes sb some time to do sth
pay:pay for （这些都是固定句型,根据题意,选B）