-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
人气：183 ℃ 时间：2019-11-24 01:12:48
解答
A.didn't know 我事先不知道你在这儿.
请及时采纳,多谢!我觉得现在时，过去时都可以呢，是都可以。但如果是作选择题，则以过去时为优选。
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