Kate is playing the violin at this time yesterday.改错

问题描述:

Kate is playing the violin at this time yesterday.改错

前后时态不吻合
改:Kate was playing the violin at this time yesterday.

您好,这里的is改成was
yesterday是过去时,为了保持前后时态一致,be动词是was

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不明白的再问哟,请及时采纳,多谢!