Respuesta :
Answer:
D. researching the topic.
Explanation:
The question says what would be best for Tomas to do on his own and the answer to that is to research the topic.

For preparing for a group discussion on his own, it would be best for Tomas to begin by researching the topic Option(d) is correct.
What does a Group Discussion means?
A Group discussion tests the cooperation and relational abilities of up-and-comers. A group discussion includes a discussion on a given subject with different up-and-comers, for the most part with comparative experience and instructive capabilities.
A Group discussion is a discussion between a group of members on a given subject. A group discussion commonly frames a piece of the choice cycle utilized by associations and instructive organizations. The applicants discuss the given point to introduce realities, feelings and ends. Businesses utilize this procedure to screen up-and-comers and evaluate their delicate abilities.
As a competitor, group discussion is a basic test since you have the opportunity to stand apart among different up-and-comers and expand your odds of coming out on top in fierce opposition.
Therefore Option(d) is correct.
Learn more about Group Discussion here:
brainly.com/question/11940982
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