When the writer says "I'd heard of people getting hives from nerves," the phrase of "get- ting hives from nerves "(Paragraph 3) most probably means
A．getting overexcited and overjoyed when facing unexpected situations
B．feeling so nervous and bewildered as not to be able to do things regularly
C．feeling uncomfortable or itching due to a bee-stinging
D．becoming red and swelling with a scar or a wound