there are different kinds of food,the first c______ is fruit,the second is vegetables.

问题描述:

there are different kinds of food,the first c______ is fruit,the second is vegetables.

如果按照整句话意思,我觉得是填CATEGORY,既是以C开头,又符合前后意思.
第一种是水果,第二种是蔬菜.