单选题
Little ______ at that time that the course of my life was about to change.
A、
did I know
B、
I knew
C、
I didn't know
D、
have I known
【正确答案】
A
【答案解析】
[考点] little表否定
[解析] little等表示否定意义的词放在句首,句子应用倒装。又由句中的at that time可知应用一般过去时,故选A。
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