13. The main purpose of the first paragraph is to:
Your Answer is
Correct Answer is A
Explanation
The first paragraph mainly explains the general and specific explanation of fiscal policy (fiscal policy). Item A fits the gist of the paragraph.
Item B: The vague concept is wrong, and the concept is clearly explained.
Item C: There is no mention of an unusual definition (unconventional definition).
Item D: Two conflicting interpretations are not mentioned.