A．The fast-developing technology.
B．The people who design different applications.
C．The way how people make use of the Internet.
D．The increasing information and communication via the Net.
A．The colours of clothing.
B．The individual taste on clothing.
C．The idea of psychology of clothing.
D．The clothing fashion.
A．It is a subconscious thing.
B．It reflects a lack of self-consciousness.
C．It is unnecessary indeed.
D．It is a kind of conscious act.