38. She is crazy _____ the film star, while her brother is crazy _____ surfing.

A．to; for

B．on; to

C．for; at

D．for; on

下列哪些不会导致收银员不能结账（）。

A、收银员账短溢金额为0.1

B、收银员账短溢金额为0，但是账目每行数据中有不一致的项目

C、未及时投币

D、系统小数点设置异常