题目

题型：不详难度：来源：

—I often have hamburgers for lunch.
— You’d better. It’s bad for you ______ too much junk food.

A．eat

B．to eat

C．eating

D．ate

答案

B

解析

动词不定式。It为形式主语，动词不定式to eat too much junk food 作真正的主语。