听力教程第二版第二册Unit2答案Unit 2Part 2 Listening and Note-takingExercise BDialogue 1Part 2 PassageWhy Shouldnt You Go By First Impressions? Section 3 Oral WorkRetellingSection 4Passage 1A:Ta-Na-E-Ka is an endurance ritual.It is a serious of difficult activities that help children prove they can be strong adults.The actual ceremony varies from tribe to tribe,but since the Indians life on the plains is dedicated to survival,Ta-Na-E-Ka is a test of survival and endurance is the loftiest virtue of the Indian.