问题
单项选择题
According to the passage, an unusual feature of Mary was that she ______.
A．was not much older than Phyllis
B．wanted to become a teacher
C．was comparatively well educated
D．decided to take charge of Phyllis's education
答案
参考答案：C
解析：[分析] 细节题型。 尽管选项B、C、D都与文章内容相符，但本题问的是Mary本身拥有的与众不同的特点，所以选项C为答案。