Which Item Below Describes a Case of State Apprehension

Which item below describes a case of state apprehension?

A) I get very nervous when I talk to strangers face-to-face, talk on the phone, and speak to groups.
B) Because I'm an experienced speaker, I feel no anxiety when I speak to a group whether it is large or small.
C) I get nervous only when I have to speak in class with the teacher grading my performance.
D) I get very nervous when the other person speaks English poorly, when I have to talk to salespeople in retail stores, and when I have to talk to a group larger than three persons.