单选题 It( )we had stayed together for a couple of weeks( )I found we had a lot in common.
【正确答案】 D
【答案解析】考查强调句型。强调句糅合了not ...until 的结构,强调的部分是we had stayed together for a couple of weeks,后面填that。故本题选D。句意:我们在一起待了几周,我才发现我们有很多相同之处。