It's simile. It compares the dog to a bulldozer to make it more dramatic.
a. simple
there is one subject and one verb so therefore it's simple
I would say your answer is "<span>a thought-provoking walk at night".
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Well think about it for a second.
Beowulf, The Iliad, and Oedipus are all old novels/poems.
Lord Jim on the other hand was written in the 1900's. Way after the former three were written. So Lord Jim would be your answer.
Hope that helps!
D. is your answer for this eng4 class