题目内容

I’ve been working for over twenty years and seldom           so tired as now .
A．I have felt B．I had felt C．have I felt D．had I felt
C
略
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----- Yes. Little ________ that we were watching his every move.
A．realised heB．he did realiseC．he realisedD．did he realise
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A．would IB．I wouldC．I willD．will I
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A．isn’tB．doesn’tC．hasn’tD．wasn’t

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