-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
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
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。