11. The main purpose of the first paragraph in relation to the passage as a whole is to:
Your Answer is
Correct Answer is C
Explanation
The topic sentence of the first paragraph is the first sentence. The main point is that the free time in the United States is getting less and less, and it is becoming more and more irregular.
Item C: "Describes the current situation of free time in the United States." It is in line with the first paragraph.
Ab item: too detailed, not the main point of the paragraph.
Item D: The opposite.