The boy____in the teacher's office was found somking yesterday.The boy____in the teacher's office was found smoking esterday.A.standing B.stood求解释啊啊为什么不用stood?
问题描述：
The boy____in the teacher's office was found somking yesterday.
The boy____in the teacher's office was found smoking esterday.
A.standing B.stood
求解释啊啊为什么不用stood?
答
A 这里是东西的现在分词作定语 相当于定语从句 原句可以为 the boy who stood in the teacher's office was found smoking esterday.
答
A standing 非谓语形式， -ing 表示主动。在本句中，standing短语做后置定语
“站在教师办公室里的男孩昨天被发现抽烟了。”
答
A 这里是动词的ing形式作定语,表示主动,谓语动词是was found.
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