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        1. (2006全國Ⅱ,9)It was not until she got home ________ Jennifer realized she had lost her keys.


          1. A.
            when
          2. B.
            that
          3. C.
            where
          4. D.
            before
          B
          解析:
          句意:直到到了家,珍妮弗才發(fā)現(xiàn)鑰匙丟了。在高中英語中not和until只能在兩種情況下緊挨著出現(xiàn):①強調(diào)句型中;
          ②倒裝句型中。在其他情況一律用not…until…,所以此句還可以改寫為: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.
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