问题
选择题
Little ________ that we were watching his every move，so he seemed to be going his own way in this business.
A．he realized
B．he didn't realize
C．didn't he realize
D．did he realize
答案
答案：D
句首作状语的副词little本身含有否定意义，不需另外加not，由此排除选项B、C；由于句首little之后应使用部分倒装，由此进一步排除正常语序形式的选项A而选出D。