Maybe you should __________.
A:call on her
B:call him at
C:call him up
D:call up her
小茜一边吃饭一边说笑,突然一阵剧烈咳嗽,饭粒从鼻孔喷出来.饭粒从口腔进入到气管经过的器官是( )
____?
____
在孔子的思想中,要求统治者体察民情爱惜民力,体现人文关怀的是( )