第二个的中,keep doing =keep on doing =继续 做某事是不是?
第二个的中,keep doing =keep on doing =继续 做某事是不是?
请问keep on doing和 keep doing在用法上有什么区别?还有,当表示“继续做某事‘时,keep on
保持做某事 只有keep on doing sth.有没有keep doing sth.或keep to do sth.
keep on doing是坚持还是继续
keep on doing 译中
keep on doing 与keep doing 的各自用法是什么
keep on doing 和keep doing 的区别
keep up\ keep on\keep doing 的区别
keep up\keep on\keep doing 的区别
keep up keep on keep doing的区别?
keep on doing sth
keep on doing,keep doing ,keep sb doing用法的关联和区别