You Have Been Given the Responsibility of Introducing a Guest

Multiple Choice

You have been given the responsibility of introducing a guest speaker, Professor Wilson Gray, at one of your college events. Which of the following is the most appropriate way to begin the introduction?

A) The speaker for this evening needs no introduction.
B) I give you Professor Wilson Gray, a highly qualified professor in the field of Human sciences.
C) Our speaker for the evening has written two highly-acclaimed books in the field of Human sciences.
D) Without further ado, I present Professor Wilson Gray.