分类：教育/科学-外语学习
问题：Pleasechoosethecorrectsentence.H 
He scessfully worked out the maths problem.He successed in working out the maths problem
回答：第一句对He successfully worked out the maths problem.
第二句 successed 没有这个词语的 只有success 是名词 succeed动词
而succeeded是 succeed的过去式
第二句要改成he succeeded in working out the maths problem
succeed （in ）doing sth.固定搭配