Little _______ that we were watching his every move, so he seemed to be going his own way in this business.
A.he realizedB.he didn't realizeC.didn't he realizeD.did he realize在线课程D
思路分析：little为表示否定含义的副词，位于句首时，它所在的句子采用部分倒装语序，故A、B项不对。C为否定含义，故也不对。只能选D项。
点评：该题考查倒装，难度适中。表示否定含义副词除little外，常见的还有never, hardly, seldom, scarcely, rarely, nowhere, not等。它们位于句首时，所在的句子都用部分倒装。