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diversify

英 [daɪ'vɜːsɪfaɪ; dɪ-] 美[daɪ'vɝsɪfaɪ]
  • vt. 使多样化,使变化;增加产品种类以扩大

考试真题


In the past few years, MathCounts added two new middle school programs to try to diversify its participant pool—the National Math Club and the Math Video Challenge.

出自-2017年6月阅读原文

In the past few years, Math Counts added two new middle school programs to try to diversify its participant pool—the National Math Club and the Math video Challenge.

2017年6月六级真题(第三套)阅读 Section B