Nostalgia means a A. change of emotions over time
B. happy thought about the present
C. negative attitude toward the future
D. wistful longing for the past

D

Explanation:

D. Wistful longing for the past. None of the other answers define nostalgia

Option D

Explanation:

It means

A wistful desire to return in thought or in fact to a former time in one's life, to one's home or homeland, or to one's family and friends; a sentimental yearning for the happiness of a former place or time

Example: a nostalgia for his college days

i feel like it is actually b.

the correct answer is:

drinking coffee is good for you. two recent studies have shown that coffee drinkers live longer.

students should use e-books. many suffer from back trouble from carrying so many books in their backpacks.

explanation:

relevant evidence is evidence that create, support and prove why a fact is or is not true. for example: