The boy stood at the door, what to do.A.knowing notB.knowC.doesn't knowD.not kno
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The boy stood at the door, _________ what to do.
A.knowing not
B.know
C.doesn't know
D.not knowing
试题答案
D
The boy stood at the door, _________ what to do.
A.knowing not
B.know
C.doesn't know
D.not knowing
D