A speaker introducing the president of a university to an audience of prospective students and their families will best accomplish this goal by __________.

A、praisingthepresidentasthefinestpublicspeakeroncampus;
B、presentingadetailedbiographyofthepresident’sentirelife;
C、discussingthehistoryoftheuniversityanditstraditionofexcellentathleticteams;
D、summarizingthepresident’smajoraccomplishmentsattheuniversity