I only () 18 yuan () it.A.spent;in B.paid;for C.took;on D.paid;on
问题描述：
I only () 18 yuan () it.A.spent;in B.paid;for C.took;on D.paid;on
答
D是固定搭配.sb pay some money on sth 某人为某物花费多少钱
而A应该是sb pay some money in doing sth 的搭配