根据对患者人身造成的损害程度，医疗事故分为______
C
暂无解析
句子写作：Thepianoplayerbegantosingloudly.
What are the characteristics of good writings?
Howmanypartsdoesascienceandtechnologypaperconsistof?Whatarethey?
句子写作：The judge had a hard time deciding___________________.
句子写作：The piano player began to sing loudly.
