Question

 Tomato, which used to be called “love-apple”, is not ____but ______.

A．fruit; vegetable

B．fruit; a vegetable

C．a fruit; a vegetable

D．a fruit; vegetables

Answer 1

C

本题考查冠词。不定冠词a指某人或某物属于某一种类。句意：西红柿，过去被称之为“爱之苹果”，不是一种水果，也不是一种蔬菜。