我国现有的两个证券交易所在刚开展债券回购业务时，其品种的设置就是标准化的。
参考答案：错
Are you going to the football game?
— No, the tickets are ________ for me.
A．too much high
B．so much expensive
C．far too expensive
D．highly expensive
中学生心理健康活动课的核心内容是（）
A、学习辅导
B、生涯辅导
C、人格的健全发展
D、人际交往辅导
Are you going to the football game?