题目：
从事期货交易活动，应当遵循以下哪些原则( )
A．公开原则
B．公平原则
C．公正原则
D．诚实信用原则
答案：
参考答案：A,B,C,D
解析： 《期货交易管理条例》第三条规定，从事期货交易活动，应当遵循公开、公平、公正和诚实信用的原则。禁止欺诈、内幕交易和操纵期货交易价格等违法行为。
从事期货交易活动，应当遵循以下哪些原则( ) A．公开原则 B．公平原则 C．公正
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