Concept:The underlined word "endorsed" means to declare public approval or support for something or someone.
Explanation:"Endorsed" refers to giving official approval or backing.
Option A "corrected" means to fix mistakes, so it is not nearest.
Option B "checked" means to examine or verify, not to support.
Option C "reviewed" means to look over again, which is also unrelated.
Option D "approved" means to officially accept or agree with, which is closest in meaning to "endorsed".
Therefore, "endorsed" is nearest in meaning to "approved".
Answer:D. approved