I used to all my pocket money clothes and snacks .A. spend …onB. spend … inC. pay …onD. pa

问题补充：

I used to all my pocket money clothes and snacks .

A. spend …on

B. spend … in

C. pay …on

D. pay … in

答案：

(答案→)A. spend …on

B. spend … in

C. pay …on

D. pay … in

解析：spend花费 on表示对象目的。Pay是付款的意思，对象是人。所以选A。