Answer:
The speaker uses <u>expert</u><u> </u><u>testimony</u> and <u>repetition</u><u> </u> as strategies to develop the point that voluntour opportunities are not legitimate ways to learn about culture.
Explanation:
<u>expert testimony</u>- the speaker uses factual evidence and speaks with experts such as Dale Rolfe.
<u>repetition-</u> the speaker continuously mentions staying at home to volunteer instead of voluntouring.
Answer: embarrassed or humilated
