(十五)单项填空(句子大舞台) ＋阅读理解＋书面表达 (限时40分钟) ⅰ.单项填空 1．(2013•开封高三第一次模考)not until ________ the internet ________ that the chinese sailors were rescued by the european union task force. a．did i surf; did i know b．did i surf; i knew c．i surfed; did i know d．i surfed; i had know 答案：c 考查倒装。句意：直到我上了网才知道中国海员被欧盟工作组救了。not until引导的时间状语从句位于句首时，从句不倒装，主句倒装。故c项正确。
