Which of the following excerpts uses formal diction?2 of 7 QUESTIONSNow we are engaged in a great civil war, testing whether that nation, or any nation so conceived and so dedicated, can long endure.—Abraham Lincoln, "The Gettysburg Address"Durn that road. And it fixing to rain, too. I can stand here and same as see it with second-sight, a-shutting down behind them like a wall, shutting down betwixt them and my given promise.—William Faulkner, As I Lay DyingI can't. I could have done it once; but now I can't go back to it. Last night, when I was wandering about, a girl spoke to me; and I tried to get back into the old way with her; but it was no use.—George Bernard Shaw, PygmalionI was almost mad at the wealth of Orchids. . . . I never was more interested in any subject in my life than in this of Orchids.—Charles Darwin, The Life and Letters of Charles Darwin