In documents other than the( )，the description of the goods，services or performance，if stated，may be in general terms not conflicting with their description in the credit．

A．bill

B．insurance policy

C．commercial invoice

D．bill of lading

按照( )划分，证券交易种类可划分为股票交易、债券交易、基金交易和其他金融衍生工具交易。

A．交易规模

B．交易对象的品种

C．交易性质

D．交易场所