Though the novel had a happy ending, the readers were left ____.

A．to be satisfying

B．unsatisfying

C．unsatisfied

D．being satisfied

期货交易所、期货公司违反《期货投资者保障基金管理暂行办法》规定，延期缴纳或者拒不缴纳保障基金以及不按规定保存、报送有关信息和资料的，中国证监会根据《期货交易管理条例》有关规定对其进行处罚。