contestada

In paragraph 5, how does the author's use of the freight train
image affect the meaning of the passage?
OA. The train image illustrates the narrator's ability to ignore
unimportant thoughts.
OB.
The train image clarifies why the narrator has multiple
thoughts in succession.
OC.
The train image highlights the narrator's desire to spend
time doing nothing.
OD.
The train image emphasizes why the narrator fixates on
certain sounds.