______ when to leave, I could only stay at home, _____ nothing.
A. Knowing not; done B. Not having known; doing
C. Having not known; done D. Not knowing; doing
______ when to leave, I could only stay at home, _____ nothing.
A. Knowing not; done B. Not having known; doing
C. Having not known; done D. Not knowing; doing
D
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