◎ 题干
— Where is your school bag?
— I think I ______ it during the concert so it might still be in the symphony hall.
[     ]
A. dropped
B. threw
C. fell
D. lost
◎ 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“— Where is your school bag? — I think I ______ it during the concert so it might still be in the symphony hall. [ ]A. dropped B. threw C. fell D. lost …”主要考查了你对  【实义动词的过去式】  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。