According to the passage, we can predict that the number of family with a single child will ().

科目名称：人文英语3

试卷号：11379

题型：阅读理解(单选题)

题目：According to the passage, we can predict that the number of family with a single child will ().

选项：A. decrease dramatically B. increase dramatically C. remain steady

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答案：B. increase dramatically