Explanation:
what is the question or the picture
Opposites Analogies. Object and Classification Analogies. Object and Related Object Analogies.
The answer in my opinion is A. It would really show how big the Great Wall of China is and prove it is one of the largest building projects.
Hope this helped ☺️
Definitely B, slander doesn’t get your point across the way you want it to come across. the other options are all good, professional, respectful ways to voice your opinion