So excited were my classmates the good result of the English speech competition!A. to know

发布时间：2020-08-17 09:00:53

So excited were my classmates     the good result of the English speech petition!
A. to know
B. known
C. to be known
D. having known

网友回答

A. to know
B. known
C. to be known
D. having known
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