What statements are correct about the understanding of “Blue” and “uncertain stumbling Buzz” in the poem?
A、“Blue” is a visual imagery, and it implies the friends and relatives’ great grief for the loss of their dear ones.
B、“Blue” is a visual imagery, and it implies the dying’s vision is becoming blurred.
C、“Uncertain stumbling Buzz” is a kinesthetic imagery, and it means the dying’s hearing is getting worse.
D、“Uncertain stumbling Buzz” is an auditory imagery, and it means the dying’s hearing is getting worse.