Answer:
Among the options given on the question the corrects answer is option B.
The sentences are long and complex with many images and adjectives, and the pace is slow, dreamlike, and poetic.
Explanation: On the passage, the sentences are quite long. If we look at the sentences they are complex in structure. One of the sentence is, "Occupied in observing Mr. Bingley's attentions to her sister, Elizabeth was far from suspecting that she was herself becoming an object of some interest in the eyes of his friend".
On this sentence there are two sentences. We know complex sentence has two parts of sentence. Moreover, there are many images in the sentences. Like as Mr Bingley, His sister, Elizabeth.
On the other hand, the sentences in the passage are slow, dreamlike and poetic.