which of these comments best illustrates the technique of setting an
objective during a discussion?
o
o
a. what gave you that impression?
b. on which page did you see that information?
o
c. are you saying the author is reliable because she's a doctor?
o
d. should we research to learn more about the author?

D. Should we research to learn more about the author?

Explanation:

This is the comment that best illustrates the technique of setting an objective during a discussion. In order to set a clear objective during a discussion, we need to agree on what it is that we will try to obtain as information. This is what the question does. In this question, we state that our objective is to learn more about the author. Therefore, the strategy we can propose is that of researching.

c.to compare several aspects of the tragedy to other worldwide tragedies

go

explanation:

because it can't be a slow, i would say possibly whoa, but there's nothing too surprising about orange juice, and because it tastes awesome it's a go drink, not food.