Question

【题目】It ______ we had stayed together for a couple of weeks ______ I found we had a lot in common．

A． was until；when B． was not until；that

C． was not until；when D． was until；that

Answer 1

【答案】B

【解析】句意：正是直到我们在一起待了几个星期我们才发现我们有许多共同之处。not…until句式的强调有固定的句型，即It is / was not until…that…。故选B。