Which strategy is the best way to improve the written expression in a redundant sentence?
a. add additional modifiers and phrases.
b. eliminate powerful words.
c. include words that state the obvious.
d. remove unnecessary repetition.

Explanation:

Redundancy is when a sentence is written with repeated words, one way to fix this is removing the repetitive words and use synonyms.

That's  why is really important to know a bunch a synonyms, in the witting matter is big advantage,

i pretty sure it is old

explanation:

hey! what was the rest of the question?