Read the excerpt from Act III of The Importance of Being Earnest.

Jack. [In a clear, cold voice.] Miss Cardew is the grand-daughter of the late Mr. Thomas Cardew of 149 Belgrave Square, S.W.; Gervase Park, Dorking, Surrey; and the Sporran, Fifeshire, N.B.

Lady Bracknell. That sounds not unsatisfactory. Three addresses always inspire confidence, even in tradesmen. But what proof have I of their authenticity?

Jack. I have carefully preserved the Court Guides of the period. They are open to your inspection, Lady Bracknell.

Lady Bracknell. [Grimly.] I have known strange errors in that publication.

Jack. Miss Cardew’s family solicitors are Messrs. Markby, Markby, and Markby.

Lady Bracknell. Markby, Markby, and Markby? A firm of the very highest position in their profession. Indeed I am told that one of the Mr. Markby’s is occasionally to be seen at dinner parties. So far I am satisfied.

Jack. [Very irritably.] How extremely kind of you, Lady Bracknell! I have also in my possession, you will be pleased to hear, certificates of Miss Cardew’s birth, baptism, whooping cough, registration, vaccination, confirmation, and the measles; both the German and the English variety.

Which are the most accurate conclusions that can be drawn about Jack, given this dialogue and his reactions to Lady Bracknell? Check all that apply.

A. He takes pleasure in using sarcasm.
B. He is thorough and organized.
C. He is unpleasant and condescending.
D. He is offended by Lady Bracknell.
E. He takes great pride in his ward.