She is the first person in her family to this kind of social activities.
A. e near to
B. go on with
C. keep up with
D. take part in
网友回答
A. e near to
B. go on with
C. keep up with
(答案→)D. take part in
解析：本题的含义是她是在她家里参加此类活动的第一人，take part in表示参加的意思，故本题选D。