单选题："Some" in the last sentence of the first paragraph refers to

题目内容：

"Some" in the last sentence of the first paragraph refers to A．some cocoa tree
B．some chocolate drink
C．some shop
D．some South American Indian

参考答案：

答案解析：

New Foods and the New World　　In the last 500 years, nothing

New Foods and the New World　　In the last 500 years, nothing about people -- no

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