【每日听力 • 真题系列】
Negative emotions warn us of 1 or challenges that we may need to 2 . For example, fear can 3 us to possible danger. It's a 4 that we might need to protect ourselves. Angry feelings warn us that someone is 5 our toes, crossing a boundary, or 6 our trust.
【出处:2016年12月六级听力第一套,报告1】