Question

When they had cleaned their bowls in this way, they would sit __________ at the pot with eager eyes, as if they wanted to eat it.

A．stared

B．staring

C．to stare

D．stares

Answer 1

B

解析试题分析：句意：当他们把5这样清理干净时，他们会坐下来用急切的眼神盯着罐子，好像要吃了它似得。A为过去分词形式，表被动完成，不符合语境。C为动词不定式，表目的，排除。-ing形式作状语表伴随，stare和主语是逻辑上的主谓关系，故选B。 
考点: 考查非谓语的用法。