Choose from options A to E the one that MOST APPROPRIATELY COMPLETES THE SENTENCE.
I have never seen such a_________ dog always in the mood to attack.
- Carnivorous
- irritant
- vexatious
-
vicious
- voracious
The correct answer is: D
Explanation
A "vicious" dog refers to one that is aggressive, violent or prone to attacking, which fits the description of a dog always in the mood to attack. A "voracious" animal is one that has a large appetite.