Which of the following is true of values, beliefs, and practices in business communication

A、Responsetopeopleandsituationsarealwaysunaffectedbybeliefsandpractices.
B、Businesscommunicationisfreefromtheimpactofreligionanditsvalues.
C、Everydaypracticesremainthesameinallculturesandarenotsubjecttoanychange.
D、Communicationiscrucialintoday'sworldbecauseculturalpracticeschangerapidly.
E、Peoplewithinacertainculturehaveidenticalvaluesandfollowthesamepractices.