题目内容：
Which of the following gives the writher a sense of mild victory?
A．Her talk about symbolism sounded convincing B．Her students behaved a little better than usual.
C．She managed to finish the class without crying.
D．She was invited for a talk by her boss after class.
参考答案：【答案仅供学习，请勿对照自行用药等】
答案解析：