Which of the following is NOT the reason why we teach pronunciation?

A、Pronunciationisthemostimportantpartinanylanguagelearningprocess.;
B、Goodpronunciationisalwaysimportantforstudentstoachieveeffectivecommunication.;
C、Toimproveintelligibilityincommunicationisonemajorreasonforteachingpronunciation.;
D、TeachingpronunciationcanalsohelpstudentsinotheraspectsofEnglishlearning.