— How can I eat a healthy diet?

— It's hard to say. But in ______, we eat more vegetables and fruit.

A.general

B.future

C.advance

A

句意：——我怎样才能得到健康的饮食？——很难说，但是一般来说，我们要多吃蔬菜和水果。in general一般来说；in future将来；in advance提前。根据句意可知选A。