DINP培训考试 app for iPhone and iPad 4.0 ( 4720 ratings ) Utilities Education Developer: Liu Sha Free Current version: 103, last update: 4 years ago First release : 30 Dec 2019 App size: 35.8 Mb 用于企业等机构的知识培训,提供试卷查看、在线考试、在线答题、成绩查看、成绩排名、积分查看、积分排名等