There is still no () that children up to the age of two can learn anything of value from television.

科目名称：理工英语3

试卷号：11377

题型：词汇与结构(单选题)

题目：There is still no () that children up to the age of two can learn anything of value from television.

选项：A. exposure B. evidence C. experience

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答案：B. evidence