题目内容：
I ______________________（偶然遇上一群孩子在玩耍）in the park. （come across）
参考答案：【答案仅供学习，请勿对照自行用药等】
答案解析：
简答题：I ______________________（偶然遇上一群孩子在玩耍）in the park. （come acro
- 题目分类：英语(一)
- 题目类型：简答题
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