with her sister, Mary is even more hardworking and better at her lessons.
A. Compare
B. To pare
C. Comparing
D. Compared
网友回答
A. Compare
B. To pare
C. Comparing
(答案→)D. Compared
解析：考查非谓语动词。短语pare A with B 表示“A与B相比”此句中Mary与her sister相比，则Mary 与pare之间是动宾关系，所以用过去分词表被动。D正确。