ILL GIVE BRANLIEST TO THE BEST ANSWER. What does Scrooge suggest is causing him to see the illusion of Marley? (Why does he “doubt his senses”?)

Scrooge thinks a slight disorder in his stomach may have caused Marley's appearance. He thinks Marley might be an undigested piece of beef, a blot of mustard, a crumb of cheese, or a fragment of an underdone potato. Scrooge doubts the presence of Marley because he think his senses have been affected.

Explanation:

in other words

to put it differently

for one thing

as an illustration

in this case

for this reason

to put it another way

that is to say

with attention to

by all means

important to realize

another key point

first thing to remember

most compelling evidence

must be remembered

point often overlooked

to point out

on the positive side

on the negative side

with this in mind

notably

including

like

to be sure

namely

chiefly

truly

indeed

certainly

surely

markedly

such as

especially

explicitly

specifically

expressly

surprisingly

frequently

significantly

particularly

in fact

in general

in particular

in detail

for example

for instance

to demonstrate

to emphasize

to repeat

to clarify

to explain

to enumerate

last one is the answer