C. repetitive
Hope i helped!
Upside and downside can mean a positive and a negative aspect of something, respectively. However, none of the options here present a couple of something negative and something positive: so I think we need to use the local meaning. So our analogy is:
on one extreme of some location (on the upper side): on the other extreme.
Therefore the best other couple is outside and inside: they also show two opposite locations.
When we say despotism, this is the type of system that uses oppressive powers in order to rule a nation. On the other hand, liberalism is the opposite of despotism for this practices liberty or freedom. Based on the given statements above, the one the best shows the difference between these two is the third option. Hope this helps.
