谁能帮我检查一下这句话有无语法错误?（如下）An accident happens unexpectedly and unintentionally,but doesn’t happen with a purpose.
2022-02-17 12:51:11 61次 反馈错误 加入收藏 正确率 : 100%
题目内容：
谁能帮我检查一下这句话有无语法错误?（如下）
An accident happens unexpectedly and unintentionally,but doesn’t happen with a purpose.
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