b. educational work completed after finishing after completing a first degree.
Explanation:
referring to dictionary, the word postgraduate in the sentence is an adjective. it means, "relating to or denoting a course of study undertaken after completing a first degree
look at the options. a, "educational work ✓ completed before completing a degree x", which is eliminated. b, "educational work ✓ completed after finishing another degree ✓" -> although the phrase in the answer "finishing another degree" is incorrect according to the meaning in dictionary, this is our closest answer, so therefore we choose b.
She does not change in the story. She changes in the story. He was a regal bird, meant to fly above the earth in a magnificent and boundless existence, not teeter around in a cramped box.
