◎ 题干
When the teacher came in, all the students stopped ______.
[     ]
A. to talk              
B. talk
C. talking          
D. talked
◎ 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“When the teacher came in, all the students stopped ______.[ ]A. to talkB. talkC. talking D. talked…”主要考查了你对  【动名词】  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。