【单选题】Basic listening P21-3
【单选题】Basic listening P21-1
【单选题】Basic listening P21-5
【判断题】完全的对称可能会造成呆板,所以需要均衡。()
【简答题】第一篇Listening Comprehension: Man has three basic needs: food, shelter and clothing.1:第一篇Listening Comprehension: Man has three basic needs: food, shelter and clothing.