◎ 题干
I saw the boys _______ football in the gym when I passed by yesterday afternoon.

[     ]

A. play
B. to play
C. plays
D. playing
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“I saw the boys _______ football in the gym when I passed by yesterday afternoon. [ ]A. play B. to play C. plays D. playing …”主要考查了你对  【分词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。