Three parts of an oral report are? ?

a. definition, example, summary
b. thesis, main body, conclusion
c. introduction, process, expression

I believe it is b. This is because a thesis is used to get your point across and to begin your presentation. Then you have to explain the information for your report, which is known as the main body, then you need to wrap up and restart your thesis in what we call a conclusion. Hope this helped

The answer is C When you are giving an oral report always introduce listeners to the subjects and so forth. However if this was a written report the answer would be B