15. The writer is considering adding the following sentence to the essay:

Her "talking stick," for instance, was a six-foot-long baton that could record and replicate sounds.

If the writer were to add this sentence, it would most logically be placed at:

Answer and Explanation

Your Answer is

Correct Answer is B

Explanation

The for instance in the added sentence indicates that this sentence is an example of the previous sentence, and the previous sentence at B refers to "invent tools to manipulate sounds" echoes the content of this sentence, so it should be placed at B.