B it shows emotions
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The correct answer is D. Inexperienced. This can be easily deduced from the way they are portrayed in the Call of the Wild.
The necessary ingredient specific to narrative presentations is option A. Good eye contact with the audience. The main goal of having a narrative presentation is to make people interested to listen to you as the speaker. A narrative presentation should have the essentials such as the focus and purpose of the information you are going to present.
In my opinion money is spent easier.