I think is C.
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Since A & B will have no way to know, and D did not know the answer.
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5 h% b1 f5 H: z5.39.217.77:8898This is a tough question for grade 1.
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$ F8 m# p, u9 |! b tI most likely cannot answer it within 5 minutes when I was that young.* G% \ D ], C$ _- s
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Wow, really enjoy this question. Thank you for sharing. |