问题描述：
It _____ we had stayed together for a couple of weeks___I found we had a lot in common.
第一空
A.was until B.wasn't until
第二空
A.when B.that
并说明原因谢谢
第一空
A.was until B.wasn't until
第二空
A.when B.that
并说明原因谢谢
问题解答：
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