He ______ in his English test paper last week. He was very satisfied with himself.[ ]

A. makes some mistakes

B. make a mistake

C. made many mistakes

D. made few mistakes

打印二维码时可以将客户的（）等信息打印在支付凭证上，减少客户手写误差，便于通用补录平台读取数据和影像切割处理。

A、收款人

B、开户行

C、户名

D、帐号