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-Hi,Mary. -Hi,Lucy. I ------- you are here. A.didn't know B.don't know,选哪个,另外如何翻译

分类: 作业答案 • 2022-09-25 23:15:58

问题描述：

-Hi,Mary. -Hi,Lucy. I ------- you are here. A.didn't know B.don't know,选哪个,另外如何翻译

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