问题
选择题
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
答案
答案：D
此题考查含有not until 的强调句型。其结构为：it is/was + not until+ 其它 + that，句意：直到我们在一起呆了几周之后我才发现我们有许多的共同之处。所以选D。