问题: ForDr.Uhrandhiscolleagues,atpresent,itismostimportantto
A: detectbreastcanceramongwomen.
B:detectprostatecanceramongmen.
C:detectcancersintheirearlystageamongpeopleingeneral.
D:findouthowmanypeoplehavebeenscreenedforpossiblecancers.
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