参考答案:
【小题20】A
【小题21】C
【小题22】B
习题解析:
【小题20】演讲人开头就提到 I'd like to talk to you about the changing seasons in my city which was the assigned topic for this class.由此可知谈论的主题是演讲人所生活的城市的季节,故选项 A 为答案
【小题21】听力原文中明确提到 Spring usually arrives in late March, and the temperatures hover around 10 degrees during the day.由此可知,演讲人所在城市春天的温度维持在 10 度左右,故选项 C 为答案 。其他三个选项的数字在听力原文中都有提到, A 选项是该城市夏天六月份的温度, B 选项是该城市夏天八月份的温度, D 选项中的数字 30 是用来描述该城市冬天积雪的厚度的,均排除 。
【小题22】听力原文中明确提到 Popular activities during this season include hiking, fishing, camping, water skiing, and outdoor sports such as football and soccer.所以,在夏天,该城市的人们喜欢参加的活动有远足、垂钓、露营、滑水和一些户外运动,故选项 B 为答案 。其他三项在听力原文中也有提到,但是 A 和 D 选项是该城市人们在春天喜欢从事的活动,C 选项是人们在秋天经常从事的活动,均排除 。