A:burst out crying;burst into
B:to burst out tears;to burst into
C:bursting into tears; bursting into
D:bursting into crying;bursting out
____ ,随着社会的巨大变化,人们的服饰也发生了很大变化。
物体摩擦产生____。
下列加横线字字音字形全都正确的一项是( )