单项选择题 冯谖三次弹铗高歌，说明了他（ ）

未知题型 通过教学评价，教师可以了解学生在知识、技能和能力等方面已经达到的水平和存在的问题，分析造成学生学习困难的原因。这体现了教学评价（ ）的功能。

未知题型 A．His girlfriend complained of his going to the party without her.B．He was together with his girlfriend yesterday.C．He has been busy dating his girlfriend these days.D．He brought his girlfriend to the party.