What does Jim buy for Della?

Read the excerpt from act i of the importance of being earnest. lane. i attribute it to the superior quality of the wine, sir. i have often observed that in married households the champagne is rarely of a first-rate brand. algernon. good heavens! is marriage so demoralising as that? this excerpt best illustrates which feature of a comedy of manners?

I’n a rough draft, where should the main idea first appear in the paper

How do the excerpt and diagram complement one another?