Thank you so much for you guys. Acctually when I began to prepare IBT listening, I completely follow your post 建议参考http://forum.chasedream.com/dispbbs.asp?boardID=19&ID=180732&page=1来练习长段子 step by step. I think it is a very useful strategy, at least it is a very good methond for me.
But my concern is that as we know, the length of IBT is as twice long as length of PBT. So I have no idea how much value the partB and partC of PBT contain. Is there anyone can share your opinions with me? Thank you in advance.