◎ 题干
Usually, when we see our teachers come into the classroom, we all stop ______ and get ready for class.

[     ]

A. talk
B. to talk
C. talking
D. to talking
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Usually, when we see our teachers come into the classroom, we all stop ______ and get ready for class. [ ]A. talk B. to talk C. talking D. to talking …”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。