1.You can answer based on your observation or knowledge about the prevalence of vegetable gardening in your city. 2.You can also discuss factors that influence this trend, such as urban gardening initiatives, availability of space, or cultural practices.

1. 你可以根据你对所在城市蔬菜种植普及情况的观察或了解来回答。 2. 你也可以讨论影响这一趋势的因素，例如城市园艺倡议、空间的可用性或文化习惯。