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  • 科目:英语
  • 题型:单选题
  • 难度:较易
  • 人气:626

A survey was carried out on the death rate of those who were infected by SARS, 
________were surprising.

A.as results B.which results
C.the results of it D.the results of which
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Asurveywascarriedoutonthedeath