Answer: Cleverness trumps wrath
The correct answer is<span> D. looking around the room to take in all the details of the speakers surroundings
If you look around the room while someone is talking then you might get distracted or seem rude or anything similar. This is bad for listening to people because it might dissuade them from speaking more. </span>
The simple subject is: Shuttle. The whole sentence revolves around the shuttle's actions, and description (space, traveling).
Sometimes, it depends on one’s mood and confidence at the time.