Answer:
The line which best describes how the speaker feels about summer is:
D. The very crown of nature's changing year
Step-by-step explanation:
Amy Lowell, in this poem titled "Summer", speaks of her love for nature's wonders. Summer, according to the speaker, is "the very crown of nature's changing year." It is a time of glory, when life "is at its full", a time to recover one's strengths, to rediscover inspiration and feeling, to prepare for winter. Summer is the peak of the year, the moment of beauty and also of rest. Glorious nature takes care of it all during summer, so that we have nothing to worry about.