问题描述：
用合适的介词或副词填空（英语题）
1.The kind old man often gives ____ some food to poor people.
2.Li Hong said that she was very excited ____ winning.
3.Her sweet voice pushed her ____ of the other singers.
1.The kind old man often gives ____ some food to poor people.
2.Li Hong said that she was very excited ____ winning.
3.Her sweet voice pushed her ____ of the other singers.
问题解答：
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