20. The writer is considering deleting the preceding sentence from this paragraph. If the sentence were deleted, the paragraph would primarily lose:

Answer and Explanation

Your Answer is

Correct Answer is H

Explanation

The deleted sentence means "When I hold it up in the sun, I can imagine my past time", so it shows the relationship between the packet and the author's past memories, H is correct.

Item F: This sentence does not describe the author's past time.

G item: This sentence does not compare the relationship between light and darkness.

J Item: This sentence is related to the center.