Answer: C.It shows the writer's credibility
Explanation: Just did it.
D) For oft, when on my couch I lie
In vacant or in pensive mood,
They flash upon that inward eye
Which is the bliss of solitude;
And then my heart with pleasure fills
you have to tell us which book you're talking about mate
The predicate nominative in this sentence is state, because it is showing what Alaska became.
