学帮网Simon didn't work out the problem.(同义句转换) Simon ( ) ( ) work out the problem.
来源：学生作业学帮网 编辑：学帮网 时间：2024/06/04 04:29:55
Simon didn't work out the problem.(同义句转换) Simon ( ) ( ) work out the problem.
Simon didn't work out the problem.(同义句转换)
=Simon ( failed ) ( to ) work out the problem.