题干
根据短文理解，选择正确答案。
We talked to 300 people. One hundred were from 11 to 18 years old. One hundred were from 19 to 26. One hundred were 27 to 35 years old. We asked them what they like to do on weekends. Please look at the chart.
Favourite things to do (by age).
,学名肉桂酸，又名β-苯丙烯酸，主要用于香精香料、食品添加剂、医药工业、美容、农药、有机合成等方面，其合成路线(部分反应条件略去)如下所示:
