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  • 科目:英语
  • 题型:单选题
  • 难度:较易
  • 人气:992

Ministry of Healthy has looked into the case________15 people have confirmed
HCV in Yicheng hospital in Anqing.

A.which; affecting B.what; affected
C.where; affected D.when; to affect
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MinistryofHealthyhaslookedinto