---Yourwatchissobeautiful.Itmustbeexpensive.---Notatall.Ionly&nb

发布时间：2020-08-12 18:44:34

---Your watch is so beautiful. It must be expensive.
---Not at all. I only          ￥20 on itA.costB.spentC.paid

网友回答

B解析根据几个动词的用法，cost的主语为物，spent 与paid的主语为sb，其结构为sb+spent money +on sth。故选B
以上问题属网友观点，不代表本站立场，仅供参考！