Question

read the excerpt from act 2 of a dolls house. krogstad: i shall only preserve it—keep it in my possession. no one who is not concerned in the matter shall have the slightest hint of it. so that if the thought of it has driven you to any desperate resolution. nora: it has. krogstad: if you had it in your mind to run away from your home. nora: i had. krogstad: or even something worse— nora: how could you know that? krogstad: give up the idea. nora: how did you know i had thought of that? krogstad: most of us think of that at first. i did, too—but i what inference does the text best support? krogstad has written a deceptive letter. nora will follow krogstads advice. krogstad thinks that nora is foolish. nora is considering killing herself.

Explanation:

Krogstad references "something worse" than running away, and Nora reacts with surprise that he knows she considered this. The context of desperate resolutions, combined with Krogstad's line "Most of us think of that at first. I did, too," strongly implies the "worse" act is suicide, showing Nora is considering killing herself. The other options are not supported: there is no mention of a deceptive letter, no indication Nora will follow Krogstad's advice, and no evidence Krogstad thinks Nora is foolish.

Answer:

Nora is considering killing herself.