题目内容
【题目】Sorry,I took your schoolbag by_______.
A. mistake B. mistakes C. mistook D. mistaken
【答案】A
【解析】
句意:对不起,我误拿了你的书包。A. mistake错误,原形;B. mistakes错误,三单; C. mistook错误,过去式;D. mistaken错误,过去分词。英语里表示“错误地”的词组是by mistake;故选A。
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