托福听力材料:Linguistics
备考听力时,不仅仅要多听,听完之后最好能将原文材料看一遍,搞懂自己出错的地方。以下是留学群(www.liuxuequn.com)托福频道小编为大家整理的托福听力材料-语言学,供大家参考!
Listen to part of a lecture in a linguistics class. The professor has been
discussing Animal communication systems.
L: OK, so last time, we covered the ...