Question

【题目】Having finished her own painting, Mary went on others in the art class.

A. helping B. to help C. with help D. having helped

Answer 1

【答案】B

【解析】试题分析：考查动词短语。短语go on doing sth继续做某事（同一件事情）；go on to do sth继续做另一件事情；句意“完成了自己的油画油画，Mary继续帮助教室里的其他人。根据句意可知Mary继续做的是另外一件事情，所以使用go on to do sth。故B项正确。