Reading the letters the help-receivers descendants cried out ofA.the memory of miserable

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Reading the letters, the help-receivers descendants cried out of

A.the memory of miserable days.

B.the gratitude for Mr. Virdot.

C.the secret they didn"t know.

D.missing their parents.

请帮忙给出正确答案和分析,谢谢!

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