交易质量监测的目的是提高处理业务的准确性。
参考答案：对
(2013·河南郑州一模)—Hey, you haven't been acting like yourself. Everything OK?
—________.
A．Sure, it is
B．I'm fine, thanks
C．That's good
D．It's a pleasure
烧伤创面外用药磺胺米隆的常用浓度为（）
A.0.5%～1%
B.1%～5%
C.5%～10%
D.15%～20%
E.20%～30%
