keep doing和keep on doing有什么区别

来源：学生作业帮助网编辑：作业帮时间：2024/07/04 17:51:19

keep doing和keep on doing有什么区别
keep doing和keep on doing有什么区别

keep doing和keep on doing有什么区别
keep doing---------------------- 不间断,连续
keep on doing-------------------间断后,继续