The main purpose of Text I is to...

A

praise a speaker on the presentation he gave recently in a large company.

B

clarify why speakers should be able to start and finish their presentations on the time scheduled.

C

identify all the linguistic problems that disturbed the listeners' comprehension of the speaker's message.

D

criticize a speaker's poor presentation skills and inability in dealing with the questions posed by the audience.

E

point out the qualities and drawbacks of a recent business presentation, according to a member of the audience.