The answer to this should be A :)
I would say that the most typical stressor here is an unexpected visit. Starting from you feeling uncomfortable about not preparing (dirty flat, etc), you might not want to meet those people and might feel stressed about how to tel them this.
The other options are potential "positive" surprises.
The Supreme Court decision in Miranda v. Arizona, 384 US 436 (1966) required (for the first time) that someone accused of a crime be informed of his or her constitutional rights prior to interrogation. This protected the rights of the accused, or the defendant, in two new ways: 1) It educated the person about relevant constitutional rights; and 2) It inhibited law enforcement officials from infringing those rights by applying the Exclusionary Rule to any testimony/incriminating statements the defendant made unless he intentionally waived his rights.
Union of Soviet Socialist Republics.
