it -- we had stayed together for a couple of weeks--i found we had a lot in common.
问题描述：
it -- we had stayed together for a couple of weeks--i found we had a lot in common.
A.was until;when B.was until;that C.wasn't until;when D.wasn't until;that
BD中为什么选d，好吧其实我是意思不懂，
答
"not...until"是固定搭配
用was是因为句中用的是过去时态（句中用了had )
根据句意应该用that而不是which.
这句话的翻译：我们呆在一起几个星期,我发现我们有许多共同之处.
（看得懂吗?我可能表述的不够清楚.）