Answer:
d. virtual
Explanation:
A graphic representation that cannot be touched or felt is a virtual object. A virtual object is a model of a particular object or component that is created on the computer. This virtual model is, therefore, a digital representation of the particular physical object we are referring to. Although sometimes the virtual object is a representation of a concrete one, at other times it functions as a guide for the fabrication of the physical object.
Which word from the excerpt best helps to establish the tone?
A. sour
B. grenade
C. duty
D. crouch
Sour
Sour is the best word from the excerpt to establish the tone of the passage. In the excerpt it is clear that the narrator does not feel good about throwing his grenade. He says "I did not hate the young man; I did not see him as the enemy..." However, the narrator "had already pulled the pin". He is about to throw the grenade at this person who he does not feel any animosity towards. This "sour" taste in his mouth shows his dislike for what he's about to do.
The answer is YES!!!
B.
The pig with the spots snorted several times.
C.
She took a photograph of the towering skyscraper.
D.
They bought a map of downtown Seattle.