问题描述: 初中加动词ing各种介词和短语 1个回答 分类:英语 2014-11-10 问题解答: 我来补答 部分典型题:1.Thanks for helping me .2.Jim is good at dancing.3.I look forward to becoming an actor.4.I am used to living here.5.Are you interested in getting on line?还有一些常用的动副短语:如:1.give up doing 2.put off doing 展开全文阅读