worked out 和 work out的区别和用法区别
4个回答

就是时态的区别.worked out:一般过去时态;have/has worked out:现在完成时态;had worked out:过去完成时态(需要在过去某个时间之前完成的动作);work out:一般现在时态 ;will work out或am/is/are going to work out:(一般将来时态)等