不定项选择In nonverbal communication, you need to be sensitive to both the immediate context surrounding you and the broader cultural context you are operating within.
多项选择题正常成年人在最大吸气后,以最快速度呼气,在前两秒末所呼出气体量分别占肺活量的百分数是 A.83% B.96% C.70% D.80% E.99% 本题为多选题,请选出正确答案,谢谢!