A:make
B:making
C:makeing
This is public place for us to do some reading. Don't talk or laugh loudly in public.
设全集U={x|x≥0},集合P={1},则∁UP=( )
下图为我国东北地区东西向农业自然条件的差异示意图,读图回答该区域农业发展的有关问题。
隋文帝勤勉治国,锐意革新,开创的盛世局面是“开皇之治”。( )