I think it's B. Possibly.
The speech which does not sound spontaneous is B Manuscript delivery.
In a manuscript speech<span>, the speaker reads every word from a pre-written speech. This seems easy enough. </span>
Words like ¨injury¨ and ¨misery¨ contribute to a sorrowful tone. Words like "injury" and "misery" contribute to a sorrowful tone.
The author puts non human elements in human characters hope this helps :) and if you can give me the brainliest answer