-----Mary has made great progress this term.--- and.A. so she has; so have you B. so s

问题补充：

-----Mary has made great progress this term. -----, and.

A. so she has; so have you B. so she has; so you have C. so has she; so you have

答案：

解析：句意:这个学期玛丽取得了巨大的进步，她确实如此，你也是。So+助动词/情态动词/系动词+主语：某某也如此；so + 主语+助动词/情态动词/系动词+主语：某某确实如此。该句式在时态，人称上与前一个句子相同。故选A。