PLZ HELP Which of the following is an introductory paragraph?

A. Have you ever wondered what it would be like to travel to space? An astronaut’s job seems like a very grand adventure. However, being an astronaut is not easy. Astronauts have a hard job because they must endure a difficult application process, go through extensive training, and conduct comprehensive studies and experiments.

B. After an applicant has been accepted into the Astronaut Candidate Program, he or she will undergo one to two years of training. Candidates attend classes on various subjects including those in shuttle systems, astronomy, oceanography, and many science and technology courses. Furthermore, the candidates need to learn some basic survival skills, especially survival swimming. Finally, they experience what it feels like to be weightless and learn how to maneuver in these conditions.

Paragraph A
Paragraph B

No man thinks more highly than i do of the patriotism, as well as abilities, of the very worthy gentlemen who have just addressed the house. what appeal does he primarily use here?

Cancer, ‘the big c,’ as it is often called. her doctor felt sure but ordered more tests to confirm his suspicion. while cervical cancer in a woman julianne’s age was rare, her doctor admitted, it certainly was not unheard of in her demographic group. her doctor explained that this type of cancer is often caused by a common virus that many women do not even realize they have. the human papilloma virus can lead to this type of cancer if a woman’s immune system does not fight off the virus in its initial stages. julianne was devastated. her doctor began to discuss treatment options and suggested an oncologist specializing in this type of cancer, but julianne heard very little of what he said. her head was spinning with questions. overwhelmed, she wondered how she would break the news to her family and friends. according to the article, a physician specializing in the diagnosis and treatment of cancer is called

Prior to researching, a writer should a. create an outline b. cite sources c. compose a draft d. create research questions select the best answer from the choices provided a b c d the answer is d