In1901KarlLandsteine的知识精选

阅读短文,根据短文内容,完成短文后的句子。In1901,KarlLandsteiner,anAustrians...
问题详情:阅读短文,根据短文内容,完成短文后的句子。In1901,KarlLandsteiner,anAustrianscientist,discoverthattherearefourtypesofblood.ThesefourbloodtypeswerenamedA,B,AB,andO.Peoplehaveoneofthesefourtypes.Bloo...
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