Hi,jack.I____[not see]you at the party .--I was busy getting read_英语解答

Hi,jack.I____[not see]you at the party .--I was busy getting ready for the coming exam.
用什么形式填写,为什么?

人气：293 ℃　时间：2020-04-02 22:04:19

解答

didn't see 就是一般过去时态.从后面的was 能看出来