23. The main purpose of the fourth paragraph (the highlighted sentence) is to:

Answer and Explanation

Your Answer is

Correct Answer is A

Explanation

The first sentence introduces that the protagonist Nan in the book has a double journey (double journey), followed by an explanation of the plot of the novel.

Item B: Did not explain why I immigrated to the United States.

Item C: Question Jin's plot setting.

Item D: Examine the ways in which the concept of the American Dream is criticized in the novel.