Answer:
He felt frustrated at the various steps he had to accomplish learning
The human development Index is a summary measure of average achievement in dimensions of a long healthy life being knowledgeable and having a decent standard of living.
Use context clues: From the answers listed obey would best define the word, acquiesce. Hope this helps you out, although it was a little late.
You need to give me the topic question. I can't answer this question without it.