李阳疯狂英语突破口语100要素 39
时间：2018-11-28 作者：英语课 分类：李阳疯狂英语突破口语100要素
英语课
39.
to
1)Go if you want to.
2)I prefer this one to that one.
must
1)If you must leave, do it quietly.
2)You must be tired after your long journey.
but
the job is all about finished.