Question

（2006全国Ⅱ，9）It was not until she got home ________ Jennifer realized she had

（2006全国Ⅱ，9）It was not until she got home ________ Jennifer realized she had lost her keys.
A. when
B. that
C. where
D. before

Answer 1

答案B
句意：直到到了家，珍妮弗才发现钥匙丢了。在高中英语中not和until只能在两种情况下紧挨着出现：①强调句型中；②倒装句型中。在其他情况一律用not…until…，所以此句还可以改写为：Jennifer didn't realize she had lost her keys until she got home./Not until she got home did she realize she had lost her keys.