Answer took me 20 mins i still dont know !

I believe it is synonym/compare. It shows the reader that tame is like sleeping peacefully. Then it compares when it is awake and wild.

good luck!

This is antonym/contrast.  Antonym means the opposite.  This is used to define tame.  Tame is the cat sleeping (these are the same), and "wild when awake" is the comparison since sleeping and awake are the total opposites as are tame and wild.  There is not definition/example, so you can't use that, which rules out all of the above, and since we are comparing to like things, it is not a synonym.

the chivalry's most valued code is morality

hello,

your answer is a) the metaphor suggests that the poetic themes are serious and dark.

collins is comparing the poem to a dark room. he is suggesting that the poems theme is serious and wants you to understand it. you don't need to understand the poet in order to understand the poem. you also don't need to move around while reading it. he is simply saying the poem has a dark and serious theme.

- i.a -