Wilcox's father had occasionally sold the relics found in his land since 19
C.NG

A.Y
B.N

【参考答案】

C
解析：细节辨认题[考频：27]。该段及全篇均未涉及Wilcox的父亲从1951年开始偶尔会把在他的土地上发现......

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