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 ☺️
Answer: i would say its the third option but i may be wrong
Explanation:
A direct object is a noun phrase denoting a person or thing that is the recipient of the action of a transitive verb, for example the dog in Jimmy fed the dog.
I'd say the answer is A!
