So little about physics that the lecture was completely beyond me.A、I knew

游客2024-07-04 38

问题 So little about physics that the lecture was completely beyond me.

选项 A、I knew
B、did I know
C、I had known
D、had I known

答案 B

解析 so+形容词/副词置于句首，句子要用到部分倒装，即把助动词、系动词或情态动词放到主语之前。因此答案是B,A不正确。

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