James has just arrived, but I didn’t know he is coming until yesterday.is——was此处

游客2024-12-29 45

问题 James has just arrived, but I didn’t know he is coming until yesterday.

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答案 is——was

解析此处描述昨天的状态，在didn’t know引导的宾语从句中应当采用过去将来时。

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[originaltext]M:MissEllenChan?Goodtoseeyou.Thankyouforcomingintot