Answer:
- Previewing your key ideas.
Explanation:
The introductory part of a speech primarily aims to reveal the topic or subject matter to the audience and provide a preview of thesis of the key ideas that are going to be discussed throughout the entire speech as this not assists in capturing the audience's interest and attention but also in establishing the credibility of the speaker(knowledge reflected in the revelation of topic and thesis).
As per the question, the given example demonstrates the 'previewing of key ideas' aspect/purpose of the speech introduction as it reveals the subject matter and its key aspects('I will discuss the scientific.....of alternative medicine') that are going be discussed throughout the speech among the audience. This statement aware the audience about the content that is going to be presented to them that not only seeks their attention but the interest as well.
Its gone up so A) would be the right answer hope I helped
Answer: Sarcasm is the use of irony to mock or convey contempt.
D. Several factors led to the beginning of World War I.
The topic sentence from the passage shows us that it follows a cause and effect pattern. It sets the reader up to understand that the rest of the passage will be about several factors that caused World War I. The rest of the options are the different factors that led to World War I. They do not use key words that would indicate a cause and effect patterns like the words "Several" and "led" do in the first sentence.
The sentences that contain language inappropriate for a formal email are I just know I'd be an awesome fit for the role. I believe that I am considerate, popular and hard working. Of the the other members in the team, I have more experience than the rest of that lot put together.
In these words, Carla writes in a way that makes it appear as though she is conceited and acting very proud of herself. When conducting business with a new associate or executive, making a formal inquiry, or communicating about a job, a formal email is utilised. While writing a Formal email we should be very much considerate about the language we use and we should be polite while talking about others.
Read more about formal email on: brainly.com/question/24688558
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