民间审计人员对客户有何责任？
参考答案：
一按时保质地完成委托业务的责任
二保密的责任
三按规定标准收费的责任。
浙江的道地药材是( )
A．砂仁 B．金银花 C．地黄 D．延胡索 E．三七
Which of the following is a general problem associated with external credit enhancements External credit enhancements:（）
A. only provide protection against systematic risk, not against idiosyncratic risk.
B. are very long-term agreements and are therefore relatively expensive.
C. are subject to the credit risk of the third-party guarantor.
