According to paragraph 1, we may infer that the writer of...

A

wonders whether the presenter would care to hear the writer's own opinion on the talk.

B

seems to be a very close friend of the speaker, given their frequent meetings in the cafeteria.

C

would have considered the business talk a relevant one if more employees had been invited to attend it.

D

believes that his comments on the presentation will not help the speaker improve his performance in public.

E

deeply regrets the fact that the speaker was incapable of recalling who he was and where they had met before.