Hmm... what here is underlined? That would help.
Answer is B - a great number
For starters the look of tv has changed (as shown in the 2 pics).
It used to be as thick as about a ruler and a half and now they can be as thin as a piece of paper. Secondly quality. The video quality was different by much. Old television had very static like videos and now they are very smooth and fine cut. Lastly the amount of channels. Back then there werent as many channels as there are now, Especially of children's TV. Back then there was like.... 1 day a week with childerens shows.
It would have to be A nine because they were defining a condor that can reach up to nine feet.
Explanation:
He felt pride in the sailors and the ship. He feared for his father's life. He began to understand that war meant death and destruction.