语气态度关键词——Day5

Step1: 听段落 找关键词 完成题目 每段话只听一遍,用最精简的方式,记下所有关键词及关键词引导的内容,体会关键词引导的内容的重要性 第一段: 3.According to the professor, what is a major weakness of the classification system that is based on animals’ physical characteristics?A. It can show the …