Answer:
The answer is D. Sustained attention.
Explanation:
Sustained attention is a person's ability to focus on a section of the enviroment or a selected stimulus, and maintain that focus for a prolongued period of time. It is said that the purpose of this ability is to identify any possible changes in the selected stimulus that might require our intervention. Which is why it can also be found under the name of passive monitoring or vigilance, in scientific literature.
Intoxicated
I am more than positive this is your answer.
They got it from China since they had silk and porcelain there
