I hear the girl wearing glasses is your new classmate. She plays the violin quite well ?A

问题补充：

I hear the girl wearing glasses is your new classmate. She plays the violin quite well, ?

A. isn’t she B. don’t she C. doesn’t she

答案：

解析：

试题分析: 反义疑问句一般遵循前肯定则后否定，前否定则后肯定的原则，并且疑问部分时态，人称要与前文保持一致。结合语境可知前文为一般现在时态，主谓结构，肯定语气，主语是单数第三人称，故助动词用单数，选C。