开证行或付款行如发现单据和信用证不符，应在不迟于收到单据的次日起( )个营业日内通知议付行表示拒绝接受单据。
A．3
B．5
C．7
D．10
参考答案：C
按照我国《保险法》的规定，货物运输保险合同和运输工具航程保险合同的保险责任开始后，合同当事人也可以协议解除保险合同。
According to CFA Institute Standards of Professional Conduct, which of the following statements about material nonpublic information is FALSE Information is:（）
A. nonpublic until it has been disseminated to a select group of investors.
B. nonpublic until it has been disseminated to the marketplace in general.
C. material if its disclosure would be likely to have an impact on the price of a security.
