I knew nothing about the accdient until I---（read）the newspaper t_英语解答

I knew nothing about the accdient until I---（read）the newspaper this morning/

人气：280 ℃　时间：2019-10-11 12:13:00

解答

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read啊
1、read的过去式和过去分词都是read
2.until,before,after ,when ,if等大多用一般现在时,或者相对应主句的过去时态,用一般过去式