：Body language is not just about how we hold and move our bodies. It includes  and so onA:Our facial expressionsB:How we touch ourselves and othersC:How we position our bodyD:Our closeness to and the space between us and other people (proxemics), and how this changes答案: Our facial expressions;How we touch ourselves and others;How we position our body;Our closeness to and the space between us and other people (proxemics), and how this changes5、