25. In terms of the passage as a whole, the main function of the third and fourth paragraphs (the highlighted portion) is to:
Your Answer is
Correct Answer is A
Explanation
Item A: The third and fourth paragraphs mainly introduce an example of MD's building to show his distinctive environmental protection design concept.
Item B: Not mentioned in the text.
Item C: A comparison made out of nothing.
Item D: The reaction of the workers was not mentioned.