题目内容：

keep doing sth.keep on doing sth.go on doing sth.continue doing sth.的区别.
最好有例句并且详细解说.好的话有加分.

优质解答

keep doing sth　继续不断地He keep doing eye-protecting exercise everyday.他坚持每天做眼保健操.keep on doing sth　继续作某事,坚持做某事Keep on working until you accomplish your aim.要继续工作,直到你达...