未取得动物诊疗许可证，从事动物诊疗活动的，由动物卫生监督机构责令停止动物诊疗活动，没收违法所得，并处（）罚款。

A.五千元以上一万元以下

B.五千元以上三万元以下

C.一万元以上三万元以下

He was so poor that he couldn't afford ___ a new coat.

A．to buy his son

B．buy for his son

C．buying for his son

D．his son to buy