You add a comma to prepositional phrase when you want to tell more about the adjectives and adverbs.
<span>the follow symbols represent bravery:
boar
buffalo
bull
bull's head </span>
First of all I assume it's supposed to "at times is transparent", but it is indeed a metaphor.
Answer: C
Explanation: I just took the quiz! The correct answer is: "It shows that he is arrogant and makes rash decisions without thinking."
