问题描述： To catch up with 1个回答 分类：英语 2014-11-18 问题解答： 我来补答 To catch up with 赶上----（是一种目的）catch up with赶上,追上；逮捕；处罚He worked hard to catch up with his classmates.他努力学习希望能赶上同班同学.Now, other countries want to catch up with China.现在,其他的国家想追上中国. 展开全文阅读
