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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 613

The number of speech pathologists(who help people who have problems speaking)      double by the year 2012.

A.is expected to B.are expected to C.expects to D.expect to
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Thenumberofspeechpathologists(