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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 483

To their delight, their newly-developed products were not _____ for the demand as soon as they went on the market.

A.qualified B.flexible C.available D.adequate
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Totheirdelight,theirnewlydevel