中国古代中央官制发生重大变化，以三省六部制的分权形式解决集权体制内的权力分配问题是在（）
C
暂无解析
Theteachergave_____theexaminationpaper.
Studentsshould_____theirowninterestsaswellasdotheirschoolwork.
Theprofessoraskedaquestion,andDavid________agoodanswer.
Itmakesgood________tobringanumbrella;itseemstoberainingtoday.
肺炎患儿的护理诊断不正确的是（）
