【Ihavealrealyheardofsuchathingbefore的否定句I------------ofsuchathingbefore-------.】
2022-05-05 23次 反馈错误 加入收藏 正确率 : 100%
题目内容：
I have alrealy heard of such a thing before的否定句
I ------ ------of such a thing before -------.
优质解答
I didn`t hear of such a thing before that.
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