A certain prosthodontist specializes in implanting gold and silver teeth in his patients’ mouths. He charges $650 for a gold tooth and $325 for a silver tooth. If his total fees for implanting gold and silver teeth last week were $15,925 in total, and he implanted five more gold teeth than silver teeth, how many teeth in total did he implant over the week ？（）

A. 31

B. 32

C. 33

D. 34

E. 35

银行承兑汇票部分放弃追索权贴现业务是银行从企业持票人手中买断未到期的银行承兑汇票，同时银行承诺在票据发生风险时放弃对（）追索权行为的业务

A、承兑行

B、承兑企业

C、贴现企业

D、出票行