Question: What is generally a person's main goal when they spend time learning about a subject? Choose the most suitable option to answer the above question. Options：  A. change  B. gain knowledge  C. elation  D. headache  E. boredom
Answer: B

Question: What often happens to the knowledge base of someone who is learning? Choose the most suitable option to answer the above question. Options：  A. intelligence  B. overconfidence  C. knowing more  D. better understanding  E. growth
Answer: E

Question: The person enjoyed the takeout, but he felt there was too many vegetables and wanted what? Choose the most suitable option to answer the above question. Options：  A. warm coat  B. more rice  C. compliments  D. read book  E. to eat less cereal.
Answer:
B